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CVE-2008-2377

Date: (C)2008-08-08   (M)2017-08-08
 
CVSS Score: 7.6Access Vector: NETWORK
Exploitability Subscore: 4.9Access Complexity: HIGH
Impact Subscore: 10.0Authentication: NONE
 Confidentiality: COMPLETE
 Integrity: COMPLETE
 Availability: COMPLETE











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.

Reference:
BID-30713
SECUNIA-31505
ADV-2008-2398
http://www.nabble.com/Details-on-the-gnutls_handshake-local-crash-problem--GNUTLS-SA-2008-2--td18205022.html
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/2947
gnutls-gnutlshandshake-code-execution(44486)
http://www.gnu.org/software/gnutls/security.html
https://issues.rpath.com/browse/RPL-2650

CPE    6
cpe:/a:gnu:gnutls:2.3.9
cpe:/a:gnu:gnutls:2.3.8
cpe:/a:gnu:gnutls:2.3.7
cpe:/a:gnu:gnutls:2.3.6
...
CWE    1
CWE-119

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