exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Debian Security Advisory 5321-1

Debian Security Advisory 5321-1
Posted Jan 18, 2023
Authored by Debian | Site debian.org

Debian Linux Security Advisory 5321-1 - Matthieu Barjole and Victor Cutillas discovered that sudoedit in sudo, a program designed to provide limited super user privileges to specific users, does not properly handle '--' to separate the editor and arguments from files to edit. A local user permitted to edit certain files can take advantage of this flaw to edit a file not permitted by the security policy, resulting in privilege escalation.

tags | advisory, local
systems | linux, debian
advisories | CVE-2023-22809
SHA-256 | fed19510b58aa2b08c2e6cd8afc7e6d9a748bc823a0346d85f06d484c9fb17fb

Debian Security Advisory 5321-1

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

- -------------------------------------------------------------------------
Debian Security Advisory DSA-5321-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
January 18, 2023 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : sudo
CVE ID : CVE-2023-22809

Matthieu Barjole and Victor Cutillas discovered that sudoedit in sudo, a
program designed to provide limited super user privileges to specific
users, does not properly handle '--' to separate the editor and
arguments from files to edit. A local user permitted to edit certain
files can take advantage of this flaw to edit a file not permitted by
the security policy, resulting in privilege escalation.

Details can be found in the upstream advisory at
https://www.sudo.ws/security/advisories/sudoedit_any/ .

For the stable distribution (bullseye), this problem has been fixed in
version 1.9.5p2-3+deb11u1.

We recommend that you upgrade your sudo packages.

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

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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Ć¼Wy
-----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
    0 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