CVE-2009-1415

EUVD-2009-1413
lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service (application crash) and possibly have unspecified other impact via a malformed DSA key that triggers a (1) free of an uninitialized pointer or (2) double free.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
Affected Products (NVD)
VendorProductVersion
gnugnutls
𝑥
< 2.6.6
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gnutls11
dapper
not-affected
hardy
dne
intrepid
dne
jaunty
dne
gnutls12
dapper
not-affected
hardy
dne
intrepid
dne
jaunty
dne
gnutls13
dapper
dne
hardy
not-affected
intrepid
dne
jaunty
dne
gnutls26
dapper
dne
hardy
dne
intrepid
not-affected
jaunty
not-affected
Common Weakness Enumeration
References
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3515
http://permalink.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3502
http://secunia.com/advisories/34842
http://secunia.com/advisories/35211
http://security.gentoo.org/glsa/glsa-200905-04.xml
http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3488
http://www.mandriva.com/security/advisories?name=MDVSA-2009:116
http://www.securityfocus.com/bid/34783
http://www.securitytracker.com/id?1022157
http://www.vupen.com/english/advisories/2009/1218
https://exchange.xforce.ibmcloud.com/vulnerabilities/50257
https://exchange.xforce.ibmcloud.com/vulnerabilities/50260
https://exchange.xforce.ibmcloud.com/vulnerabilities/50445
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3515
http://permalink.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3502
http://secunia.com/advisories/34842
http://secunia.com/advisories/35211
http://security.gentoo.org/glsa/glsa-200905-04.xml
http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3488
http://www.mandriva.com/security/advisories?name=MDVSA-2009:116
http://www.securityfocus.com/bid/34783
http://www.securitytracker.com/id?1022157
http://www.vupen.com/english/advisories/2009/1218
https://exchange.xforce.ibmcloud.com/vulnerabilities/50257
https://exchange.xforce.ibmcloud.com/vulnerabilities/50260
https://exchange.xforce.ibmcloud.com/vulnerabilities/50445