Debian Bug report logs -
#906768
libtasn-1: CVE-2018-1000654
Reply or subscribe to this bug.
Toggle useless messages
Report forwarded
to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, team@security.debian.org, Debian GnuTLS Maintainers <pkg-gnutls-maint@lists.alioth.debian.org>:
Bug#906768; Package src:libtasn1-6.
(Mon, 20 Aug 2018 20:21:04 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, Debian GnuTLS Maintainers <pkg-gnutls-maint@lists.alioth.debian.org>.
(Mon, 20 Aug 2018 20:21:04 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: libtasn1-6
Version: 4.13-3
Severity: important
Tags: security upstream
Forwarded: https://gitlab.com/gnutls/libtasn1/issues/4
Hi,
The following vulnerability was published for libtasn1-6.
CVE-2018-1000654[0]:
| GNU Libtasn1-4.13 libtasn1-4.13 version libtasn1-4.13, libtasn1-4.12
| contains a DoS, specifically CPU usage will reach 100% when running
| asn1Paser against the POC due to an issue in
| _asn1_expand_object_id(p_tree), after a long time, the program will be
| killed. This attack appears to be exploitable via parsing a crafted
| file.
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-2018-1000654
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000654
[1] https://gitlab.com/gnutls/libtasn1/issues/4
Please adjust the affected versions in the BTS as needed.
Regards,
Salvatore
Send a report that this bug log contains spam.
Debian bug tracking system administrator <owner@bugs.debian.org>.
Last modified:
Wed Jun 19 13:06:27 2019;
Machine Name:
buxtehude
Debian Bug tracking system
Debbugs is free software and licensed under the terms of the GNU
Public License version 2. The current version can be obtained
from https://bugs.debian.org/debbugs-source/.
Copyright © 1999 Darren O. Benham,
1997,2003 nCipher Corporation Ltd,
1994-97 Ian Jackson,
2005-2017 Don Armstrong, and many other contributors.
Vulmon