PT-2009-2820 · Openssl+1 · Openssl+1

Jan Lieskovsky · Publicado 2009-01-15 · Atualizado 2024-08-07 · CVE-2009-0127

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

AV:N/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions M2Crypto (affected versions not specified)

Description The issue is related to the improper checking of return values from certain OpenSSL functions, which could potentially allow remote attackers to bypass certificate chain validation via a malformed SSL/TLS signature.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Authentication

Enumeração de Fraquezas

CWE-287

Identificadores relacionados

CVE-2009-0127

Produtos afetados

Debian

Openssl

Referências · 12

• 🔥 https://bugzilla.redhat.com/show_bug.cgi?id=479676 · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2009-0127 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2009-0127 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0127 · Nota de Segurança
• https://t.me/cvenotify/15735 · Publicação no Telegram
• https://security-tracker.debian.org/tracker/CVE-2009-0127 · Aviso do Fabricante
• https://packages.debian.org/src:m2crypto · Nota
• https://t.me/cvenotify/89573 · Publicação no Telegram
• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=511515 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2009-0127 · Nota de Segurança
• https://security-tracker.debian.org/tracker/source-package/m2crypto · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2009/01/12/4 · Nota