glibc: CVE-2023-4527

Debian Bug report logs - #1051958
glibc: CVE-2023-4527

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: glibc: CVE-2023-4527

Date: Thu, 14 Sep 2023 21:15:53 +0200

Source: glibc
Version: 2.37-8
Severity: important
Tags: security upstream
Forwarded: https://sourceware.org/bugzilla/show_bug.cgi?id=30842
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
Control: found -1 2.36-9+deb12u1
Control: found -1 2.36-9

Hi,

The following vulnerability was published for glibc.

CVE-2023-4527[0]:
| Stack read overflow in getaddrinfo in no-aaaa mode


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2023-4527
    https://www.cve.org/CVERecord?id=CVE-2023-4527
[1] https://sourceware.org/bugzilla/show_bug.cgi?id=30842

Regards,
Salvatore

Message #12 received at 1051958-submitter@bugs.debian.org (full text, mbox, reply):

From: Aurelien Jarno <noreply@salsa.debian.org>

To: 1051958-submitter@bugs.debian.org

Subject: Bug#1051958 marked as pending in glibc

Date: Thu, 14 Sep 2023 20:15:04 +0000

Control: tag -1 pending

Hello,

Bug #1051958 in glibc reported by you has been fixed in the
Git repository and is awaiting an upload. You can see the commit
message below and you can check the diff of the fix at:

https://salsa.debian.org/glibc-team/glibc/-/commit/9e8ac9d4d3e57c6843276e0046286061cda4b480

------------------------------------------------------------------------
debian/patches/git-updates.diff: update from upstream stable branch:

* debian/patches/git-updates.diff: update from upstream stable branch:
  - Fix a stack read overflow in getaddrinfo in no-aaaa mode
    (CVE-2023-4527).  Closes: #1051958.
------------------------------------------------------------------------

(this message was generated automatically)
-- 
Greetings

https://bugs.debian.org/1051958

Message #19 received at 1051958-close@bugs.debian.org (full text, mbox, reply):

From: Debian FTP Masters <ftpmaster@ftp-master.debian.org>

To: 1051958-close@bugs.debian.org

Subject: Bug#1051958: fixed in glibc 2.37-9

Date: Fri, 15 Sep 2023 05:51:28 +0000

Source: glibc
Source-Version: 2.37-9
Done: Aurelien Jarno <aurel32@debian.org>

We believe that the bug you reported is fixed in the latest version of
glibc, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1051958@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Aurelien Jarno <aurel32@debian.org> (supplier of updated glibc package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Fri, 15 Sep 2023 07:33:43 +0200
Source: glibc
Architecture: source
Version: 2.37-9
Distribution: unstable
Urgency: medium
Maintainer: GNU Libc Maintainers <debian-glibc@lists.debian.org>
Changed-By: Aurelien Jarno <aurel32@debian.org>
Closes: 1051958
Changes:
 glibc (2.37-9) unstable; urgency=medium
 .
   [ Samuel Thibault ]
   * debian/testsuite-xfail-debian.mk: Update xfails for hurd-i386.
   * debian/patches/hurd-i386/git-main_stack.diff: Avoid exposing the vm_region
     symbol.
 .
   [ Aurelien Jarno ]
   * debian/patches/git-updates.diff: update from upstream stable branch:
     - Fix a stack read overflow in getaddrinfo in no-aaaa mode
       (CVE-2023-4527).  Closes: #1051958.
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Checksums-Sha256:
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 f7459cf854cb3f64ea5127d8625105e7 9643 libs required glibc_2.37-9_source.buildinfo

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