libxfont: CVE-2017-16611: User can trigger reads on special files as root allowing for DoS

Debian Bug report logs - #883929
libxfont: CVE-2017-16611: User can trigger reads on special files as root allowing for DoS

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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: libxfont: CVE-2017-16611: User can trigger reads on special files as root allowing for DoS

Date: Sat, 09 Dec 2017 14:41:44 +0100

Source: libxfont
Version: 1:2.0.1-1
Severity: important
Tags: patch security upstream

Hi,

the following vulnerability was published for libxfont.

CVE-2017-16611[0]:
| In libXfont before 1.5.4 and libXfont2 before 2.0.3, a local attacker
| can open (but not read) files on the system as root, triggering tape
| rewinds, watchdogs, or similar mechanisms that can be triggered by
| opening files.

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-2017-16611
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16611
[1] http://openwall.com/lists/oss-security/2017/11/28/7

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

Message #16 received at 883929-submitter@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>

To: control@bugs.debian.org

Cc: 883929-submitter@bugs.debian.org

Subject: closing 883929

Date: Sun, 18 Mar 2018 22:38:25 +0100

close 883929 1:2.0.3-1
thanks

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