CVE-2009-1416

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 3.9%

from disclosure to weapon0 days

Published on NVDApr 30

1st PoCApr 30

exploitation probability

3.9%top 11% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

lib/gnutls_pk.c in libgnutls in GnuTLS 2.5.0 through 2.6.5 generates RSA keys stored in DSA structures, instead of the intended DSA keys, which might allow remote attackers to spoof signatures on certificates or have unspecified other impact by leveraging an invalid DSA key.

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/32965

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3516 http://lists.gnu.org/archive/html/help-gnutls/2009-04/msg00018.html http://secunia.com/advisories/34842 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 http://www.securitytracker.com/id?1022158 http://www.vupen.com/english/advisories/2009/1218