PT-2005-3792 · Openssl+1 · Openssl+2

CVE-2005-2946 · Publicado 2005-09-16 · Atualizado 2024-02-09

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions OpenSSL versions prior to 0.9.8

Description The issue is related to the default configuration of OpenSSL, which uses MD5 for creating message digests. This makes it easier for remote attackers to forge certificates with a valid certificate authority signature. The problem arises because MD5 is not a cryptographically strong algorithm, allowing attackers to bypass security restrictions.

Recommendations For versions prior to 0.9.8, update to a version that uses a more cryptographically strong algorithm for creating message digests. As a temporary workaround, consider configuring OpenSSL to use a stronger algorithm for message digests until a patch is available.

Correção

Use of a Broken Cryptographic Algorithm

Enumeração de Fraquezas

CWE-327

Identificadores relacionados

CVE-2005-2946

Produtos afetados

Cisco Asa

Cisco Ios Xr

Openssl

Referências · 11

• https://nvd.nist.gov/vuln/detail/CVE-2005-2946 · Nota de Segurança
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2946 · Nota
• https://bugzilla.ubuntu.com/show_bug.cgi?id=13593 · Aviso do Fabricante
• https://t.me/cvenotify/70767 · Publicação no Telegram
• http://ubuntu.com/usn/usn-179-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2005-2946 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2005-2946 · Aviso do Fabricante
• http://cits.rub.de/MD5Collisions · Nota
• https://osv.dev/vulnerability/CVE-2005-2946 · Aviso do Fabricante
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20051012-CVE-2005-2969 · Nota
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20051012-CVE-2005-2969 · Aviso do Fabricante