{"url":"http://public2.vulnerablecode.io/api/packages/550807?format=json","purl":"pkg:deb/debian/libreswan@3.27-6%2Bdeb10u1","type":"deb","namespace":"debian","name":"libreswan","version":"3.27-6+deb10u1","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"5.2-2.2","latest_non_vulnerable_version":"5.2-2.2","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/77052?format=json","vulnerability_id":"VCID-2m67-bmq6-4qa3","summary":"Libreswan 4.9 allows remote attackers to cause a denial of service (assert failure and daemon restart) via crafted TS payload with an incorrect selector length.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-23009.json","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-23009.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-23009","reference_id":"","reference_type":"","scores":[{"value":"0.00443","scoring_system":"epss","scoring_elements":"0.63628","published_at":"2026-06-04T12:55:00Z"},{"value":"0.00443","scoring_system":"epss","scoring_elements":"0.63658","published_at":"2026-06-08T12:55:00Z"},{"value":"0.00443","scoring_system":"epss","scoring_elements":"0.6367","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00443","scoring_system":"epss","scoring_elements":"0.63677","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00443","scoring_system":"epss","scoring_elements":"0.63669","published_at":"2026-06-07T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-23009"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23009","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23009"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1031821","reference_id":"1031821","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1031821"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2173610","reference_id":"2173610","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2173610"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2MFOIQX2LRL43P3GJT33DE7G7COHNXDN/","reference_id":"2MFOIQX2LRL43P3GJT33DE7G7COHNXDN","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-17T17:02:01Z/"}],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2MFOIQX2LRL43P3GJT33DE7G7COHNXDN/"},{"reference_url":"https://github.com/libreswan/libreswan/issues/954","reference_id":"954","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-17T17:02:01Z/"}],"url":"https://github.com/libreswan/libreswan/issues/954"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CSMYJH7MC2FZGCY5NH5AXULO3ISXIHOF/","reference_id":"CSMYJH7MC2FZGCY5NH5AXULO3ISXIHOF","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-17T17:02:01Z/"}],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CSMYJH7MC2FZGCY5NH5AXULO3ISXIHOF/"},{"reference_url":"https://www.debian.org/security/2023/dsa-5368","reference_id":"dsa-5368","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-17T17:02:01Z/"}],"url":"https://www.debian.org/security/2023/dsa-5368"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2633","reference_id":"RHSA-2023:2633","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2633"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:3095","reference_id":"RHSA-2023:3095","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:3095"},{"reference_url":"https://access.redhat.com/errata/RHSA-2024:10594","reference_id":"RHSA-2024:10594","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2024:10594"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/510246?format=json","purl":"pkg:deb/debian/libreswan@4.3-1%2Bdeb11u4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-cy41-3y13-1ua5"},{"vulnerability":"VCID-n7v8-cvwb-c7d6"},{"vulnerability":"VCID-tzpj-svfm-1ygr"},{"vulnerability":"VCID-ywtk-cegk-qbbm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/libreswan@4.3-1%252Bdeb11u4"}],"aliases":["CVE-2023-23009"],"risk_score":3.0,"exploitability":"0.5","weighted_severity":"5.9","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-2m67-bmq6-4qa3"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/77049?format=json","vulnerability_id":"VCID-2qjz-sppp-q3e9","summary":"Libreswan 4.2 through 4.5 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted IKEv1 packet because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-23094.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-23094.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-23094","reference_id":"","reference_type":"","scores":[{"value":"0.01479","scoring_system":"epss","scoring_elements":"0.81316","published_at":"2026-06-04T12:55:00Z"},{"value":"0.01479","scoring_system":"epss","scoring_elements":"0.81343","published_at":"2026-06-05T12:55:00Z"},{"value":"0.01479","scoring_system":"epss","scoring_elements":"0.81346","published_at":"2026-06-06T12:55:00Z"},{"value":"0.01479","scoring_system":"epss","scoring_elements":"0.81344","published_at":"2026-06-07T12:55:00Z"},{"value":"0.01479","scoring_system":"epss","scoring_elements":"0.81339","published_at":"2026-06-08T12:55:00Z"},{"value":"0.01479","scoring_system":"epss","scoring_elements":"0.81356","published_at":"2026-06-09T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-23094"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23094","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23094"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2036898","reference_id":"2036898","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2036898"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:0199","reference_id":"RHSA-2022:0199","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:0199"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:0239","reference_id":"RHSA-2022:0239","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:0239"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/510246?format=json","purl":"pkg:deb/debian/libreswan@4.3-1%2Bdeb11u4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-cy41-3y13-1ua5"},{"vulnerability":"VCID-n7v8-cvwb-c7d6"},{"vulnerability":"VCID-tzpj-svfm-1ygr"},{"vulnerability":"VCID-ywtk-cegk-qbbm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/libreswan@4.3-1%252Bdeb11u4"}],"aliases":["CVE-2022-23094"],"risk_score":3.4,"exploitability":"0.5","weighted_severity":"6.8","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-2qjz-sppp-q3e9"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/77045?format=json","vulnerability_id":"VCID-nen3-uthd-57d4","summary":"An out-of-bounds buffer read flaw was found in the pluto daemon of libreswan from versions 3.27 till 3.31 where, an unauthenticated attacker could use this flaw to crash libreswan by sending specially-crafted IKEv1 Informational Exchange packets. The daemon respawns after the crash.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1763.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1763.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-1763","reference_id":"","reference_type":"","scores":[{"value":"0.05681","scoring_system":"epss","scoring_elements":"0.90557","published_at":"2026-06-04T12:55:00Z"},{"value":"0.05681","scoring_system":"epss","scoring_elements":"0.90571","published_at":"2026-06-06T12:55:00Z"},{"value":"0.05681","scoring_system":"epss","scoring_elements":"0.90569","published_at":"2026-06-07T12:55:00Z"},{"value":"0.05681","scoring_system":"epss","scoring_elements":"0.90568","published_at":"2026-06-08T12:55:00Z"},{"value":"0.05681","scoring_system":"epss","scoring_elements":"0.90585","published_at":"2026-06-09T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-1763"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1763","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1763"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1814541","reference_id":"1814541","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1814541"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=960458","reference_id":"960458","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=960458"},{"reference_url":"https://security.gentoo.org/glsa/202007-21","reference_id":"GLSA-202007-21","reference_type":"","scores":[],"url":"https://security.gentoo.org/glsa/202007-21"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2069","reference_id":"RHSA-2020:2069","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2069"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2070","reference_id":"RHSA-2020:2070","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2070"},{"reference_url":"https://access.redhat.com/errata/RHSA-2020:2071","reference_id":"RHSA-2020:2071","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2020:2071"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/510246?format=json","purl":"pkg:deb/debian/libreswan@4.3-1%2Bdeb11u4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-cy41-3y13-1ua5"},{"vulnerability":"VCID-n7v8-cvwb-c7d6"},{"vulnerability":"VCID-tzpj-svfm-1ygr"},{"vulnerability":"VCID-ywtk-cegk-qbbm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/libreswan@4.3-1%252Bdeb11u4"}],"aliases":["CVE-2020-1763"],"risk_score":3.4,"exploitability":"0.5","weighted_severity":"6.8","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-nen3-uthd-57d4"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/77056?format=json","vulnerability_id":"VCID-vbnt-x88u-rkaf","summary":"pluto in Libreswan before 4.11 allows a denial of service (responder SPI mishandling and daemon crash) via unauthenticated IKEv1 Aggressive Mode packets. The earliest affected version is 3.28.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-30570.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-30570.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-30570","reference_id":"","reference_type":"","scores":[{"value":"0.00185","scoring_system":"epss","scoring_elements":"0.40027","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00185","scoring_system":"epss","scoring_elements":"0.40036","published_at":"2026-06-07T12:55:00Z"},{"value":"0.00185","scoring_system":"epss","scoring_elements":"0.40009","published_at":"2026-06-08T12:55:00Z"},{"value":"0.00185","scoring_system":"epss","scoring_elements":"0.40062","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00185","scoring_system":"epss","scoring_elements":"0.40065","published_at":"2026-06-06T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-30570"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-30570","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-30570"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1035542","reference_id":"1035542","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1035542"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2187165","reference_id":"2187165","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2187165"},{"reference_url":"https://libreswan.org/security/CVE-2023-30570/CVE-2023-30570.txt","reference_id":"CVE-2023-30570.txt","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-01-14T18:14:34Z/"}],"url":"https://libreswan.org/security/CVE-2023-30570/CVE-2023-30570.txt"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2120","reference_id":"RHSA-2023:2120","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2120"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2121","reference_id":"RHSA-2023:2121","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2121"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2122","reference_id":"RHSA-2023:2122","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2122"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2123","reference_id":"RHSA-2023:2123","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2123"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2124","reference_id":"RHSA-2023:2124","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2124"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2125","reference_id":"RHSA-2023:2125","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2125"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:2126","reference_id":"RHSA-2023:2126","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:2126"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/510246?format=json","purl":"pkg:deb/debian/libreswan@4.3-1%2Bdeb11u4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-cy41-3y13-1ua5"},{"vulnerability":"VCID-n7v8-cvwb-c7d6"},{"vulnerability":"VCID-tzpj-svfm-1ygr"},{"vulnerability":"VCID-ywtk-cegk-qbbm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/libreswan@4.3-1%252Bdeb11u4"}],"aliases":["CVE-2023-30570"],"risk_score":3.4,"exploitability":"0.5","weighted_severity":"6.8","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-vbnt-x88u-rkaf"}],"fixing_vulnerabilities":[],"risk_score":"3.4","resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/libreswan@3.27-6%252Bdeb10u1"}