CVE-2006-0645 Details

CVE-2006-0645

Published: 2006-02-10
Last Modified: 2018-10-19
CVE Author: NIST National Vulnerability Database
CVE Assigner: secalert@redhat.com
Summary

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.

Analysis
Common Vulnerability Score System v2.0
Severity High
Base Score 7.5/10
Exploit Score 10/10
Access Vector Network
Access Complexity Low
Authentication None
Impact Score 6.4/10
Confidentiality Impact Partial
Availability Impact Partial
Integrity Impact Partial
Vector String AV:N/AC:L/Au:N/C:P/I:P/A:P
Common Vulnerability Score System v3.1

NIST has not assigned a CVSSv3.1 Score.

Products Reported
CPE Vulnerable Start Excluding
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.0:*:*:* Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.1:*:*:* Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.17:*:*: Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.2:*:*:* Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.9:*:*:* Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1.1:*:*:* Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1.2:*:*:* Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.14:*:*: Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.15:*:*: Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.16:*:*: Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.7:*:*:* Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.8:*:*:* Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.10:*:*: Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.11:*:*: Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.3:*:*:* Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.4:*:*:* Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1.0:*:*:* Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.12:*:*: Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.13:*:*: Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.5:*:*:* Yes - -
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.6:*:*:* Yes - -
References

http://www.gleg.net/protover_ssl.shtml
http://josefsson.org/gnutls/releases/libtasn1/libtasn1-0.2.18-from-0.2.17.patch
http://lists.gnupg.org/pipermail/gnutls-dev/2006-February/001058.html
http://lists.gnupg.org/pipermail/gnutls-dev/2006-February/001059.html
http://lists.gnupg.org/pipermail/gnutls-dev/2006-February/001060.html
http://josefsson.org/cgi-bin/viewcvs.cgi/gnutls/tests/certder.c?view=markup
http://josefsson.org/cgi-bin/viewcvs.cgi/libtasn1/NEWS?root=gnupg-mirror&view=markup
http://www.redhat.com/archives/fedora-announce-list/2006-February/msg00043.html
http://rhn.redhat.com/errata/RHSA-2006-0207.html
http://www.osvdb.org/23054
http://securitytracker.com/id?1015612
http://secunia.com/advisories/18794
http://secunia.com/advisories/18815
http://secunia.com/advisories/18830
http://secunia.com/advisories/18832
http://www.gentoo.org/security/en/glsa/glsa-200602-08.xml
http://www.securityfocus.com/bid/16568
http://secunia.com/advisories/18918
http://secunia.com/advisories/18898
http://www.trustix.org/errata/2006/0008
http://www.debian.org/security/2006/dsa-986
http://www.debian.org/security/2006/dsa-985
http://secunia.com/advisories/19080
http://secunia.com/advisories/19092
http://www.mandriva.com/security/advisories?name=MDKSA-2006:039
http://securityreason.com/securityalert/446
http://www.vupen.com/english/advisories/2006/0496
https://exchange.xforce.ibmcloud.com/vulnerabilities/24606
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1
https://usn.ubuntu.com/251-1/
http://www.securityfocus.com/archive/1/424538/100/0/threaded

CVE ID
CVE-2006-0645
Published
2006-02-10
Modified
2018-10-19
CVSSv2.0
High
PCI Compliance
Fail
US-CERT Alert
No
CWE
CWE Pending

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