{"url":"http://public2.vulnerablecode.io/api/packages/973049?format=json","purl":"pkg:apk/alpine/thunderbird@91.4.1-r0?arch=riscv64&distroversion=v3.20&reponame=community","type":"apk","namespace":"alpine","name":"thunderbird","version":"91.4.1-r0","qualifiers":{"arch":"riscv64","distroversion":"v3.20","reponame":"community"},"subpath":"","is_vulnerable":false,"next_non_vulnerable_version":"91.5.0-r0","latest_non_vulnerable_version":"128.5.0-r0","affected_by_vulnerabilities":[],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/11799?format=json","vulnerability_id":"VCID-1mm2-4b1k-afat","summary":"Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')\nThe olm_session_describe function in Matrix libolm is vulnerable to a buffer overflow. The Olm session object represents a cryptographic channel between two parties. Therefore, its state is partially controllable by the remote party of the channel. Attackers can construct a crafted sequence of messages to manipulate the state of the receiver's session in such a way that, for some buffer sizes, a buffer overflow happens on a call to olm_session_describe. Furthermore, safe buffer sizes were undocumented. The overflow content is partially controllable by the attacker and limited to ASCII spaces and digits. The known affected products are Element Web And SchildiChat Web.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-44538","reference_id":"","reference_type":"","scores":[{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.80635","published_at":"2026-04-29T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.80503","published_at":"2026-04-01T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.80586","published_at":"2026-04-18T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.80589","published_at":"2026-04-21T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.80615","published_at":"2026-04-24T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.80619","published_at":"2026-04-26T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.80509","published_at":"2026-04-02T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.80531","published_at":"2026-04-04T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.80521","published_at":"2026-04-07T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.8055","published_at":"2026-04-08T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.8056","published_at":"2026-04-09T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.80578","published_at":"2026-04-11T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.80564","published_at":"2026-04-12T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.80556","published_at":"2026-04-13T12:55:00Z"},{"value":"0.01416","scoring_system":"epss","scoring_elements":"0.80585","published_at":"2026-04-16T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-44538"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38496","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38496"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38500","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38500"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38502","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38502"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38503","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38503"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38504","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38504"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38506","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38506"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38507","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38507"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38508","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38508"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38509","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38509"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4126","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4126"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4129","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4129"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43528","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43528"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43529","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43529"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43534","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43534"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43535","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43535"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43536","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43536"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43537","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43537"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43538","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43538"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43539","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43539"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43541","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43541"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43542","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43542"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43543","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43543"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43545","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43545"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43546","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43546"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44538","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44538"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://gitlab.matrix.org/matrix-org/olm/-/tags","reference_id":"","reference_type":"","scores":[],"url":"https://gitlab.matrix.org/matrix-org/olm/-/tags"},{"reference_url":"https://matrix.org/blog/2021/12/13/disclosure-buffer-overflow-in-libolm-and-matrix-js-sdk","reference_id":"","reference_type":"","scores":[],"url":"https://matrix.org/blog/2021/12/13/disclosure-buffer-overflow-in-libolm-and-matrix-js-sdk"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1001664","reference_id":"1001664","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1001664"},{"reference_url":"https://security.archlinux.org/AVG-2638","reference_id":"AVG-2638","reference_type":"","scores":[{"value":"Medium","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-2638"},{"reference_url":"https://security.archlinux.org/AVG-2639","reference_id":"AVG-2639","reference_type":"","scores":[{"value":"Medium","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-2639"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44538","reference_id":"CVE-2021-44538","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44538"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-55","reference_id":"mfsa2021-55","reference_type":"","scores":[{"value":"none","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-55"},{"reference_url":"https://usn.ubuntu.com/5246-1/","reference_id":"USN-5246-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5246-1/"},{"reference_url":"https://usn.ubuntu.com/5248-1/","reference_id":"USN-5248-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5248-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/973049?format=json","purl":"pkg:apk/alpine/thunderbird@91.4.1-r0?arch=riscv64&distroversion=v3.20&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/thunderbird@91.4.1-r0%3Farch=riscv64&distroversion=v3.20&reponame=community"}],"aliases":["CVE-2021-44538"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-1mm2-4b1k-afat"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/63212?format=json","vulnerability_id":"VCID-pbhu-5gkn-qkb8","summary":"When receiving an OpenPGP/MIME signed email message that contains an\nadditional outer MIME message layer, for example a message footer added by a\nmailing list gateway, Thunderbird only considered the inner signed message for\nthe signature validity. This gave the false impression that the additional contents\nwere also covered by the digital signature. Starting with Thunderbird version 91.4.1,\nonly the signature that belongs to the top level MIME part will be considered for\nthe displayed status.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-4126","reference_id":"","reference_type":"","scores":[{"value":"0.00337","scoring_system":"epss","scoring_elements":"0.56532","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00337","scoring_system":"epss","scoring_elements":"0.56461","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00337","scoring_system":"epss","scoring_elements":"0.56599","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00337","scoring_system":"epss","scoring_elements":"0.56577","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00337","scoring_system":"epss","scoring_elements":"0.56608","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00337","scoring_system":"epss","scoring_elements":"0.56607","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00337","scoring_system":"epss","scoring_elements":"0.56578","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00337","scoring_system":"epss","scoring_elements":"0.56514","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00337","scoring_system":"epss","scoring_elements":"0.56558","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00337","scoring_system":"epss","scoring_elements":"0.56579","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00337","scoring_system":"epss","scoring_elements":"0.56609","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00337","scoring_system":"epss","scoring_elements":"0.56613","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00337","scoring_system":"epss","scoring_elements":"0.56623","published_at":"2026-04-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-4126"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38496","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38496"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38500","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38500"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38502","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38502"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38503","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38503"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38504","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38504"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38506","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38506"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38507","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38507"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38508","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38508"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38509","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38509"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4126","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4126"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4129","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4129"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43528","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43528"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43529","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43529"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43534","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43534"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43535","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43535"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43536","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43536"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43537","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43537"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43538","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43538"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43539","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43539"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43541","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43541"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43542","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43542"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43543","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43543"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43545","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43545"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43546","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43546"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44538","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44538"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-55","reference_id":"mfsa2021-55","reference_type":"","scores":[{"value":"none","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-55"},{"reference_url":"https://www.mozilla.org/security/advisories/mfsa2021-55/","reference_id":"mfsa2021-55","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-16T15:36:07Z/"}],"url":"https://www.mozilla.org/security/advisories/mfsa2021-55/"},{"reference_url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1732310","reference_id":"show_bug.cgi?id=1732310","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-16T15:36:07Z/"}],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1732310"},{"reference_url":"https://usn.ubuntu.com/5246-1/","reference_id":"USN-5246-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5246-1/"},{"reference_url":"https://usn.ubuntu.com/5248-1/","reference_id":"USN-5248-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5248-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/973049?format=json","purl":"pkg:apk/alpine/thunderbird@91.4.1-r0?arch=riscv64&distroversion=v3.20&reponame=community","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/thunderbird@91.4.1-r0%3Farch=riscv64&distroversion=v3.20&reponame=community"}],"aliases":["CVE-2021-4126"],"risk_score":3.0,"exploitability":"0.5","weighted_severity":"5.9","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-pbhu-5gkn-qkb8"}],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/thunderbird@91.4.1-r0%3Farch=riscv64&distroversion=v3.20&reponame=community"}