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

Debian Security Advisory 5174-1

Debian Security Advisory 5174-1
Posted Jul 28, 2022
Authored by Debian | Site debian.org

Debian Linux Security Advisory 5174-1 - Demi Marie Obenour discovered a flaw in GnuPG, allowing for signature spoofing via arbitrary injection into the status line. An attacker who controls the secret part of any signing-capable key or subkey in the victim's keyring, can take advantage of this flaw to provide a correctly-formed signature that some software, including gpgme, will accept to have validity and signer fingerprint chosen from the attacker.

tags | advisory, arbitrary, spoof
systems | linux, debian
advisories | CVE-2022-34903
SHA-256 | 89f6d8dfcac1cf3a4ab190ba4ee8e6c398f5fddf47e866d5434dd8576de85315

Debian Security Advisory 5174-1

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

- -------------------------------------------------------------------------
Debian Security Advisory DSA-5174-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
July 03, 2022 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : gnupg2
CVE ID : CVE-2022-34903
Debian Bug : 1014157

Demi Marie Obenour discovered a flaw in GnuPG, allowing for signature
spoofing via arbitrary injection into the status line. An attacker who
controls the secret part of any signing-capable key or subkey in the
victim's keyring, can take advantage of this flaw to provide a
correctly-formed signature that some software, including gpgme, will
accept to have validity and signer fingerprint chosen from the attacker.

For the oldstable distribution (buster), this problem has been fixed
in version 2.2.12-1+deb10u2.

For the stable distribution (bullseye), this problem has been fixed in
version 2.2.27-2+deb11u2.

We recommend that you upgrade your gnupg2 packages.

For the detailed security status of gnupg2 please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/gnupg2

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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=xHQz
-----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