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CVE-2006-0645
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
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..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 7.5/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 6.4/10
- Confidentiality Impact
- Partial
- Availability Impact
- Partial
- Integrity Impact
- Partial
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1.1:*:*:* |
Yes
|
- | - | |
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.:libtasn1:0.2.3:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.7:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.13:*:*: |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.16:*:*: |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.17:*:*: |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.9:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1.0:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.10:*:*: |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.6:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.14:*:*: |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.11:*:*: |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.1.2:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.15:*:*: |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.8:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.2:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.4:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.5:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:free_software_foundation_inc.:libtasn1:0.2.12:*:*: |
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