Home/CVE/gnutls-cli in GnuTLS before 2.6.6 does not verify the activation and expiration times of X.509 certificates, which allow
CVE

CVE-2009-1417

gnutls-cli in GnuTLS before 2.6.6 does not verify the activation and expiration times of X.509 certificates, which allow

gnutls-cli in GnuTLS before 2.6.6 does not verify the activation and expiration times of X.509 certificates, which allows remote attackers to successfully present a certificate that is (1) not yet valid or (2) no longer valid, related to lack of time checks in the _gnutls_x509_verify_certificate function in lib/x509/verify.c in libgnutls_x509, as used by (a) Exim, (b) OpenLDAP, and (c) libsoup.

MEDIUM · CVSS 5 EPSS 0.00576
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

2
gnu gnutls<= 2.6.5
gnu gnutlsall versions
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:P/A:N
Published to NVD30 Apr 2009 · 08:30 PM
🔗

References & Sources

9
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3517Patch
http://secunia.com/advisories/34842Vendor Advisory
http://secunia.com/advisories/35211
http://security.gentoo.org/glsa/glsa-200905-04.xml
http://www.mandriva.com/security/advisories?name=MDVSA-2009:116
http://www.securityfocus.com/bid/34783
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