what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

Debian Security Advisory 3261-1

Debian Security Advisory 3261-1
Posted May 15, 2015
Authored by Debian | Site debian.org

Debian Linux Security Advisory 3261-1 - Multiple vulnerabilities were discovered in libmodule-signature-perl, a Perl module to manipulate CPAN SIGNATURE files.

tags | advisory, perl, vulnerability
systems | linux, debian
advisories | CVE-2015-3406, CVE-2015-3407, CVE-2015-3408, CVE-2015-3409
SHA-256 | eead0929d7129f41a4c2167795dd6001b8ef81899e44f2f0daae91e38e8f7984

Debian Security Advisory 3261-1

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-3261-1 security@debian.org
http://www.debian.org/security/ Salvatore Bonaccorso
May 15, 2015 http://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : libmodule-signature-perl
CVE ID : CVE-2015-3406 CVE-2015-3407 CVE-2015-3408 CVE-2015-3409
Debian Bug : 783451

Multiple vulnerabilities were discovered in libmodule-signature-perl, a
Perl module to manipulate CPAN SIGNATURE files. The Common
Vulnerabilities and Exposures project identifies the following problems:

CVE-2015-3406

John Lightsey discovered that Module::Signature could parses the
unsigned portion of the SIGNATURE file as the signed portion due to
incorrect handling of PGP signature boundaries.

CVE-2015-3407

John Lightsey discovered that Module::Signature incorrectly handles
files that are not listed in the SIGNATURE file. This includes some
files in the t/ directory that would execute when tests are run.

CVE-2015-3408

John Lightsey discovered that Module::Signature uses two argument
open() calls to read the files when generating checksums from the
signed manifest. This allows to embed arbitrary shell commands into
the SIGNATURE file that would execute during the signature
verification process.

CVE-2015-3409

John Lightsey discovered that Module::Signature incorrectly handles
module loading, allowing to load modules from relative paths in
@INC. A remote attacker providing a malicious module could use this
issue to execute arbitrary code during signature verification.

Note that libtest-signature-perl received an update for compatibility
with the fix for CVE-2015-3407 in libmodule-signature-perl.

For the oldstable distribution (wheezy), these problems have been fixed
in version 0.68-1+deb7u2.

For the stable distribution (jessie), these problems have been fixed in
version 0.73-1+deb8u1.

For the testing distribution (stretch), these problems have been fixed
in version 0.78-1.

For the unstable distribution (sid), these problems have been fixed in
version 0.78-1.

We recommend that you upgrade your libmodule-signature-perl packages.

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/

Mailing list: debian-security-announce@lists.debian.org
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=57XQ
-----END PGP SIGNATURE-----
Login or Register to add favorites

File Archive:

March 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    16 Files
  • 2
    Mar 2nd
    0 Files
  • 3
    Mar 3rd
    0 Files
  • 4
    Mar 4th
    32 Files
  • 5
    Mar 5th
    28 Files
  • 6
    Mar 6th
    42 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    13 Files
  • 9
    Mar 9th
    0 Files
  • 10
    Mar 10th
    0 Files
  • 11
    Mar 11th
    15 Files
  • 12
    Mar 12th
    19 Files
  • 13
    Mar 13th
    21 Files
  • 14
    Mar 14th
    38 Files
  • 15
    Mar 15th
    15 Files
  • 16
    Mar 16th
    0 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    10 Files
  • 19
    Mar 19th
    32 Files
  • 20
    Mar 20th
    46 Files
  • 21
    Mar 21st
    16 Files
  • 22
    Mar 22nd
    13 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    12 Files
  • 26
    Mar 26th
    31 Files
  • 27
    Mar 27th
    19 Files
  • 28
    Mar 28th
    42 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close