by Kastro
Paper/Archive/CVE-2020-12823

CVE-2020-12823

mitre — OpenConnect 8.09 has a buffer overflow, causing a denial of service (application crash) or possibly unspecified other impact, via crafted…

EPSS 5%CVSS 9.8
critical.is priorityof 100
48
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 91.9.919 × 2018.4No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

OpenConnect 8.09 has a buffer overflow, causing a denial of service (application crash) or possibly unspecified other impact, via crafted certificate data to get_cert_name in gnutls.c.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refgitlab.com/openconnect/openconnect/-/merge_requests/108refbugs.gentoo.org/721570reflists.debian.org/debian-lts-announce/2020/05/msg00015.htmladvisorylists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYSXLXAPXD2T73T6JMHI5G2WP7KHAGMNadvisorylists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEVTIH5UFX35CC7MVSYBGRM3D66ACFD5advisorylists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/25MFX4AZE7RDCUWOL4ZOE73YBOPUMQDXadvisorysecurity.gentoo.org/glsa/202006-15advisorylists.opensuse.org/opensuse-security-announce/2020-07/msg00039.htmladvisorylists.opensuse.org/opensuse-security-announce/2020-07/msg00056.html