{"url":"http://public2.vulnerablecode.io/api/packages/2156?format=json","purl":"pkg:alpm/archlinux/nss@3.73-1","type":"alpm","namespace":"archlinux","name":"nss","version":"3.73-1","qualifiers":{},"subpath":"","is_vulnerable":false,"next_non_vulnerable_version":null,"latest_non_vulnerable_version":null,"affected_by_vulnerabilities":[],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/1277?format=json","vulnerability_id":"VCID-yjyn-kpq2-qkb7","summary":"NSS (Network Security Services) versions prior to 3.73 or 3.68.1 ESR are vulnerable to a heap overflow when handling DER-encoded DSA or RSA-PSS signatures. Applications using NSS for handling signatures encoded within CMS, S/MIME, PKCS \\#7, or PKCS \\#12 are likely to be impacted. Applications using NSS for certificate validation or other TLS, X.509, OCSP or CRL functionality may be impacted, depending on how they configure NSS. *Note: This vulnerability does NOT impact Mozilla Firefox.* However, email clients and PDF viewers that use NSS for signature verification, such as Thunderbird, LibreOffice, Evolution and Evince are believed to be impacted.","references":[{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43527","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43527"},{"reference_url":"https://security.archlinux.org/ASA-202112-3","reference_id":"ASA-202112-3","reference_type":"","scores":[],"url":"https://security.archlinux.org/ASA-202112-3"},{"reference_url":"https://security.archlinux.org/ASA-202112-4","reference_id":"ASA-202112-4","reference_type":"","scores":[],"url":"https://security.archlinux.org/ASA-202112-4"},{"reference_url":"https://security.archlinux.org/AVG-2596","reference_id":"AVG-2596","reference_type":"","scores":[{"value":"High","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-2596"},{"reference_url":"https://security.archlinux.org/AVG-2597","reference_id":"AVG-2597","reference_type":"","scores":[{"value":"High","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-2597"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-51","reference_id":"mfsa2021-51","reference_type":"","scores":[{"value":"critical","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-51"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/2156?format=json","purl":"pkg:alpm/archlinux/nss@3.73-1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/nss@3.73-1"}],"aliases":["CVE-2021-43527"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-yjyn-kpq2-qkb7"}],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/nss@3.73-1"}