exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New
Showing 1 - 3 of 3 RSS Feed

CVE-2023-28531

Status Candidate

Overview

ssh-add in OpenSSH before 9.3 adds smartcard keys to ssh-agent without the intended per-hop destination constraints. The earliest affected version is 8.9.

Related Files

Debian Security Advisory 5586-1
Posted Dec 22, 2023
Authored by Debian | Site debian.org

Debian Linux Security Advisory 5586-1 - Several vulnerabilities have been discovered in OpenSSH, an implementation of the SSH protocol suite.

tags | advisory, vulnerability, protocol
systems | linux, debian
advisories | CVE-2021-41617, CVE-2023-28531, CVE-2023-48795, CVE-2023-51384, CVE-2023-51385
SHA-256 | eb54a28b3d95ad19c4329f6295f24f93dcd4b5a934d6c9ce761901a356063b87
Ubuntu Security Notice USN-6560-1
Posted Dec 20, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6560-1 - Fabian Bäumer, Marcus Brinkmann, Joerg Schwenk discovered that the SSH protocol was vulnerable to a prefix truncation attack. If a remote attacker was able to intercept SSH communications, extension negotiation messages could be truncated, possibly leading to certain algorithms and features being downgraded. This issue is known as the Terrapin attack. This update adds protocol extensions to mitigate this issue. Luci Stanescu discovered that OpenSSH incorrectly added destination constraints when smartcard keys were added to ssh-agent, contrary to expectations. This issue only affected Ubuntu 22.04 LTS, and Ubuntu 23.04.

tags | advisory, remote, protocol
systems | linux, ubuntu
advisories | CVE-2023-28531, CVE-2023-48795
SHA-256 | 51525d3d372386042a7048e135a3579c6ec9ecb0ef1d895b68c1fc09cff7aaec
Gentoo Linux Security Advisory 202307-01
Posted Jul 20, 2023
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202307-1 - Multiple vulnerabilities have been discovered in OpenSSH, the worst of which could result in remote code execution. Versions less than 9.3_p2 are affected.

tags | advisory, remote, vulnerability, code execution
systems | linux, gentoo
advisories | CVE-2023-25136, CVE-2023-28531, CVE-2023-38408
SHA-256 | e6bacec3063ea2cc3f27ebc72032e82e64d71502347e717441dac3017857897d
Page 1 of 1
Back1Next

File Archive:

June 2024

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