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

Debian Security Advisory 4151-1

Debian Security Advisory 4151-1
Posted Mar 27, 2018
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4151-1 - Bas van Schaik and Kevin Backhouse discovered a stack-based buffer overflow vulnerability in librelp, a library providing reliable event logging over the network, triggered while checking x509 certificates from a peer. A remote attacker able to connect to rsyslog can take advantage of this flaw for remote code execution by sending a specially crafted x509 certificate.

tags | advisory, remote, overflow, code execution
systems | linux, debian
advisories | CVE-2018-1000140
SHA-256 | 03bef87016943cf8c000ab439d8a73f722b0b3f8eb4dde15fbdd9741af026bfa

Debian Security Advisory 4151-1

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

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4151-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
March 26, 2018 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : librelp
CVE ID : CVE-2018-1000140

Bas van Schaik and Kevin Backhouse discovered a stack-based buffer
overflow vulnerability in librelp, a library providing reliable event
logging over the network, triggered while checking x509 certificates
from a peer. A remote attacker able to connect to rsyslog can take
advantage of this flaw for remote code execution by sending a specially
crafted x509 certificate.

Details can be found in the upstream advisory:
http://www.rsyslog.com/cve-2018-1000140/

For the oldstable distribution (jessie), this problem has been fixed
in version 1.2.7-2+deb8u1.

For the stable distribution (stretch), this problem has been fixed in
version 1.2.12-1+deb9u1.

We recommend that you upgrade your librelp packages.

For the detailed security status of librelp please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/librelp

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-----
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=Gprz
-----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