CVE-2012-3291

high

Description

Heap-based buffer overflow in OpenConnect 3.18 allows remote servers to cause a denial of service via a crafted greeting banner.

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17242

http://www.infradead.org/openconnect/changelog.html

http://www.debian.org/security/2012/dsa-2495

http://lists.opensuse.org/opensuse-updates/2013-06/msg00186.html

http://lists.fedoraproject.org/pipermail/package-announce/2012-May/079747.html

http://git.infradead.org/users/dwmw2/openconnect.git/commitdiff/14cae65318d3ef1f7d449e463b72b6934e82f1c2

Details

Source: Mitre, NVD

Published: 2012-06-07

Updated: 2025-04-11

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.0115