CVE-2008-2377

EUVD-2008-2372
Use-after-free vulnerability in the _gnutls_handshake_hash_buffers_clear function in lib/gnutls_handshake.c in libgnutls in GnuTLS 2.3.5 through 2.4.0 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via TLS transmission of data that is improperly used when the peer calls gnutls_handshake within a normal session, leading to attempted access to a deallocated libgcrypt handle.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.6 UNKNOWN
NETWORK
HIGH
AV:N/AC:H/Au:N/C:C/I:C/A:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 93%
Affected Products (NVD)
VendorProductVersion
gnugnutls
2.3.5
gnugnutls
2.3.6
gnugnutls
2.3.7
gnugnutls
2.3.8
gnugnutls
2.3.9
gnugnutls
2.4.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gnutls12
dapper
not-affected
feisty
dne
gutsy
dne
hardy
dne
gnutls13
dapper
dne
feisty
not-affected
gutsy
not-affected
hardy
not-affected
gnutls26
dapper
dne
feisty
dne
gutsy
dne
hardy
dne
Common Weakness Enumeration
References
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/2947
http://secunia.com/advisories/31505
http://www.gnu.org/software/gnutls/security.html
http://www.nabble.com/Details-on-the-gnutls_handshake-local-crash-problem--GNUTLS-SA-2008-2--td18205022.html
http://www.securityfocus.com/bid/30713
http://www.vupen.com/english/advisories/2008/2398
https://exchange.xforce.ibmcloud.com/vulnerabilities/44486
https://issues.rpath.com/browse/RPL-2650
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/2947
http://secunia.com/advisories/31505
http://www.gnu.org/software/gnutls/security.html
http://www.nabble.com/Details-on-the-gnutls_handshake-local-crash-problem--GNUTLS-SA-2008-2--td18205022.html
http://www.securityfocus.com/bid/30713
http://www.vupen.com/english/advisories/2008/2398
https://exchange.xforce.ibmcloud.com/vulnerabilities/44486
https://issues.rpath.com/browse/RPL-2650