Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 906964 (CVE-2023-31124, CVE-2023-31130, CVE-2023-31147, CVE-2023-32067) - <net-dns/c-ares-1.19.1: Multiple vulnerabilities
Summary: <net-dns/c-ares-1.19.1: Multiple vulnerabilities
Status: IN_PROGRESS
Alias: CVE-2023-31124, CVE-2023-31130, CVE-2023-31147, CVE-2023-32067
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Security
URL:
Whiteboard: A3 [glsa? cleanup]
Keywords:
Depends on: 908618
Blocks:
  Show dependency tree
 
Reported: 2023-05-23 03:38 UTC by Sam James
Modified: 2023-08-19 05:44 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Sam James archtester Gentoo Infrastructure gentoo-dev Security 2023-05-23 03:38:58 UTC 
From https://c-ares.org/changelog.html (with CVE links added):
"""
 c-ares version 1.19.1 - May 22 2023

Security:

    CVE-2023-32067. High. 0-byte UDP payload causes Denial of Service (https://github.com/c-ares/c-ares/security/advisories/GHSA-9g78-jv2r-p7vc)
    CVE-2023-31147 Moderate. Insufficient randomness in generation of DNS query IDs (https://github.com/c-ares/c-ares/security/advisories/GHSA-8r8p-23f3-64c2)
    CVE-2023-31130. Moderate. Buffer Underwrite in ares_inet_net_pton() (https://github.com/c-ares/c-ares/security/advisories/GHSA-x6mf-cxr9-8q6v)
    CVE-2023-31124. Low. AutoTools does not set CARES_RANDOM_FILE during cross compilation (https://github.com/c-ares/c-ares/security/advisories/GHSA-54xr-f67r-4pc4)
"""
Comment 1 Larry the Git Cow gentoo-dev 2023-05-23 03:40:23 UTC 
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e390c358ad849784b280deaa023250aebf5f7f1b

commit e390c358ad849784b280deaa023250aebf5f7f1b
Author:     Sam James <sam@gentoo.org>
AuthorDate: 2023-05-23 03:39:22 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2023-05-23 03:39:22 +0000

    net-dns/c-ares: add 1.19.1
    
    Bug: https://bugs.gentoo.org/906964
    Signed-off-by: Sam James <sam@gentoo.org>

 net-dns/c-ares/Manifest             |  2 ++
 net-dns/c-ares/c-ares-1.19.1.ebuild | 70 +++++++++++++++++++++++++++++++++++++
 2 files changed, 72 insertions(+)