Vulnerability Details : CVE-2006-0645
Tiny ASN.1 Library (libtasn1) before 0.2.18, as used by (1) GnuTLS 1.2.x before 1.2.10 and 1.3.x before 1.3.4, and (2) GNU Shishi, allows attackers to crash the DER decoder and possibly execute arbitrary code via "out-of-bounds access" caused by invalid input, as demonstrated by the ProtoVer SSL test suite.
Vulnerability category: Execute code
Products affected by CVE-2006-0645
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.17:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.9:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.14:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.15:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.16:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.7:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.8:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.10:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.11:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.12:*:*:*:*:*:*:*
- cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.13:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2006-0645
4.39%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2006-0645
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
References for CVE-2006-0645
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http://secunia.com/advisories/19092
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http://secunia.com/advisories/18832
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http://josefsson.org/cgi-bin/viewcvs.cgi/libtasn1/NEWS?root=gnupg-mirror&view=markup
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http://www.vupen.com/english/advisories/2006/0496
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http://secunia.com/advisories/18815
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http://rhn.redhat.com/errata/RHSA-2006-0207.html
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http://lists.gnupg.org/pipermail/gnutls-dev/2006-February/001058.html
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http://www.securityfocus.com/archive/1/424538/100/0/threaded
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http://secunia.com/advisories/18830
-
http://www.gentoo.org/security/en/glsa/glsa-200602-08.xml
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https://usn.ubuntu.com/251-1/
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http://securitytracker.com/id?1015612
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http://www.debian.org/security/2006/dsa-986
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http://josefsson.org/gnutls/releases/libtasn1/libtasn1-0.2.18-from-0.2.17.patch
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http://www.securityfocus.com/bid/16568
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http://www.mandriva.com/security/advisories?name=MDKSA-2006:039
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http://www.osvdb.org/23054
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http://lists.gnupg.org/pipermail/gnutls-dev/2006-February/001060.html
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http://secunia.com/advisories/18918
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10540
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http://www.trustix.org/errata/2006/0008
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http://josefsson.org/cgi-bin/viewcvs.cgi/gnutls/tests/certder.c?view=markup
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http://secunia.com/advisories/19080
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http://secunia.com/advisories/18794
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http://www.debian.org/security/2006/dsa-985
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http://lists.gnupg.org/pipermail/gnutls-dev/2006-February/001059.html
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http://secunia.com/advisories/18898
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https://exchange.xforce.ibmcloud.com/vulnerabilities/24606
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http://securityreason.com/securityalert/446
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http://www.gleg.net/protover_ssl.shtml
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http://www.redhat.com/archives/fedora-announce-list/2006-February/msg00043.html
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