Updated Perl packages has been released for Debian GNU/Linux:
DLA 1345-1: perl security update
DSA 4172-1: perl security update
DLA 1345-1: perl security update
DSA 4172-1: perl security update
DLA 1345-1: perl security update
Package : perl
Version : 5.14.2-21+deb7u6
CVE ID : CVE-2018-6913
GwanYeong Kim reported that 'pack()' could cause a heap buffer write
overflow with a large item count.
For Debian 7 "Wheezy", these problems have been fixed in version
5.14.2-21+deb7u6.
We recommend that you upgrade your perl packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
DSA 4172-1: perl security update
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Debian Security Advisory DSA-4172-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
April 14, 2018 https://www.debian.org/security/faq
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Package : perl
CVE ID : CVE-2018-6797 CVE-2018-6798 CVE-2018-6913
Multiple vulnerabilities were discovered in the implementation of the
Perl programming language. The Common Vulnerabilities and Exposures
project identifies the following problems:
CVE-2018-6797
Brian Carpenter reported that a crafted regular expression
could cause a heap buffer write overflow, with control over the
bytes written.
CVE-2018-6798
Nguyen Duc Manh reported that matching a crafted locale dependent
regular expression could cause a heap buffer read overflow and
potentially information disclosure.
CVE-2018-6913
GwanYeong Kim reported that 'pack()' could cause a heap buffer write
overflow with a large item count.
For the oldstable distribution (jessie), these problems have been fixed
in version 5.20.2-3+deb8u10. The oldstable distribution (jessie) update
contains only a fix for CVE-2018-6913.
For the stable distribution (stretch), these problems have been fixed in
version 5.24.1-3+deb9u3.
We recommend that you upgrade your perl packages.
For the detailed security status of perl please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/perl
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/