glibc: CVE-2020-1752: use-after-free in glob() function when expanding ~user

Related Vulnerabilities: CVE-2020-1752  

Debian Bug report logs - #953788
glibc: CVE-2020-1752: use-after-free in glob() function when expanding ~user

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Reported by: Salvatore Bonaccorso <carnil@debian.org>

Date: Fri, 13 Mar 2020 13:09:05 UTC

Severity: important

Tags: fixed-upstream, security, upstream

Found in versions glibc/2.24-11+deb9u1, glibc/2.19-18+deb8u10, glibc/2.28-10, glibc/2.24-11+deb9u4, glibc/2.30-2, glibc/2.16-0experimental0, glibc/2.29-10

Forwarded to https://sourceware.org/bugzilla/show_bug.cgi?id=25414

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Report forwarded to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, team@security.debian.org, GNU Libc Maintainers <debian-glibc@lists.debian.org>:
Bug#953788; Package src:glibc. (Fri, 13 Mar 2020 13:09:07 GMT) (full text, mbox, link).


Acknowledgement sent to Salvatore Bonaccorso <carnil@debian.org>:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, team@security.debian.org, GNU Libc Maintainers <debian-glibc@lists.debian.org>. (Fri, 13 Mar 2020 13:09:07 GMT) (full text, mbox, link).


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-2020-1752: use-after-free in glob() function when expanding ~user
Date: Fri, 13 Mar 2020 14:07:52 +0100
Source: glibc
Version: 2.30-2
Severity: important
Tags: security upstream
Forwarded: https://sourceware.org/bugzilla/show_bug.cgi?id=25414
Control: found -1 2.16-0experimental0
Control: found -1 2.19-18+deb8u10
Control: found -1 2.24-11+deb9u1
Control: found -1 2.24-11+deb9u4
Control: found -1 2.28-10
Control: found -1 2.29-10

Hi,

The following vulnerability was published for glibc.

CVE-2020-1752[0]:
use-after-free in glob() function when expanding ~user

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-2020-1752
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1752
[1] https://sourceware.org/bugzilla/show_bug.cgi?id=25414

Regards,
Salvatore



Marked as found in versions glibc/2.16-0experimental0. Request was from Salvatore Bonaccorso <carnil@debian.org> to submit@bugs.debian.org. (Fri, 13 Mar 2020 13:09:07 GMT) (full text, mbox, link).


Marked as found in versions glibc/2.19-18+deb8u10. Request was from Salvatore Bonaccorso <carnil@debian.org> to submit@bugs.debian.org. (Fri, 13 Mar 2020 13:09:08 GMT) (full text, mbox, link).


Marked as found in versions glibc/2.24-11+deb9u1. Request was from Salvatore Bonaccorso <carnil@debian.org> to submit@bugs.debian.org. (Fri, 13 Mar 2020 13:09:09 GMT) (full text, mbox, link).


Marked as found in versions glibc/2.24-11+deb9u4. Request was from Salvatore Bonaccorso <carnil@debian.org> to submit@bugs.debian.org. (Fri, 13 Mar 2020 13:09:09 GMT) (full text, mbox, link).


Marked as found in versions glibc/2.28-10. Request was from Salvatore Bonaccorso <carnil@debian.org> to submit@bugs.debian.org. (Fri, 13 Mar 2020 13:09:10 GMT) (full text, mbox, link).


Marked as found in versions glibc/2.29-10. Request was from Salvatore Bonaccorso <carnil@debian.org> to submit@bugs.debian.org. (Fri, 13 Mar 2020 13:09:10 GMT) (full text, mbox, link).


Added tag(s) fixed-upstream. Request was from Salvatore Bonaccorso <carnil@debian.org> to control@bugs.debian.org. (Fri, 13 Mar 2020 13:18:02 GMT) (full text, mbox, link).


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