VulnerabilityModified
CVE-2022-2509
A vulnerability found in gnutls.
HIGH 7.5EPSS 1.86%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.86%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.86% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-415
- Affected
- gnu/gnutls · redhat/enterprise linux · fedoraproject/fedora · debian/debian linux
- Source
- secalert@redhat.com
References
- https://access.redhat.com/security/cve/CVE-2022-2509Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/08/msg00002.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6FL27JS3VM74YEQU7PGB62USO3KSBYZX/
- https://lists.gnupg.org/pipermail/gnutls-help/2022-July/004746.htmlMailing List, Release Notes, Vendor Advisory
- https://www.debian.org/security/2022/dsa-5203Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2022-2509Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/08/msg00002.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6FL27JS3VM74YEQU7PGB62USO3KSBYZX/
- https://lists.gnupg.org/pipermail/gnutls-help/2022-July/004746.htmlMailing List, Release Notes, Vendor Advisory
- https://www.debian.org/security/2022/dsa-5203Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.