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Vulnerability Details : CVE-2012-1573

gnutls_cipher.c in libgnutls in GnuTLS before 2.12.17 and 3.x before 3.0.15 does not properly handle data encrypted with a block cipher, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) via a crafted record, as demonstrated by a crafted GenericBlockCipher structure.
Publish Date : 2012-03-26 Last Update Date : 2014-03-26
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceMemory corruption
CWE ID 310

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat important
5.0
AV:N/AC:L/Au:N/C:N/I:N/A:P 2012-03-21 2012-03-21
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @ cvedetails.com

- Related OVAL Definitions

Title Definition Id Class Family
DSA-2441-1 gnutls26 -- missing bounds check oval:org.mitre.oval:def:15178 unix
ELSA-2012:0428: gnutls security update (Important) oval:org.mitre.oval:def:23081 unix
ELSA-2012:0429: gnutls security update (Important) oval:org.mitre.oval:def:23329 unix
RHSA-2012:0428: gnutls security update (Important) oval:org.mitre.oval:def:21250 unix
RHSA-2012:0428: gnutls security update (Important) oval:com.redhat.rhsa:def:20120428 unix
RHSA-2012:0429: gnutls security update (Important) oval:org.mitre.oval:def:20583 unix
RHSA-2012:0429: gnutls security update (Important) oval:com.redhat.rhsa:def:20120429 unix
VMware vSphere and vCOps updates to third party libraries oval:org.mitre.oval:def:20585 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2012-1573

# Product Type Vendor Product Version Update Edition Language
1 Application GNU Gnutls 2.0.0 Version Details Vulnerabilities
2 Application GNU Gnutls 2.0.1 Version Details Vulnerabilities
3 Application GNU Gnutls 2.0.2 Version Details Vulnerabilities
4 Application GNU Gnutls 2.0.3 Version Details Vulnerabilities
5 Application GNU Gnutls 2.0.4 Version Details Vulnerabilities
6 Application GNU Gnutls 2.1.0 Version Details Vulnerabilities
7 Application GNU Gnutls 2.1.1 Version Details Vulnerabilities
8 Application GNU Gnutls 2.1.2 Version Details Vulnerabilities
9 Application GNU Gnutls 2.1.3 Version Details Vulnerabilities
10 Application GNU Gnutls 2.1.4 Version Details Vulnerabilities
11 Application GNU Gnutls 2.1.5 Version Details Vulnerabilities
12 Application GNU Gnutls 2.1.6 Version Details Vulnerabilities
13 Application GNU Gnutls 2.1.7 Version Details Vulnerabilities
14 Application GNU Gnutls 2.1.8 Version Details Vulnerabilities
15 Application GNU Gnutls 2.2.0 Version Details Vulnerabilities
16 Application GNU Gnutls 2.2.1 Version Details Vulnerabilities
17 Application GNU Gnutls 2.2.2 Version Details Vulnerabilities
18 Application GNU Gnutls 2.2.3 Version Details Vulnerabilities
19 Application GNU Gnutls 2.2.4 Version Details Vulnerabilities
20 Application GNU Gnutls 2.2.5 Version Details Vulnerabilities
21 Application GNU Gnutls 2.3.0 Version Details Vulnerabilities
22 Application GNU Gnutls 2.3.1 Version Details Vulnerabilities
23 Application GNU Gnutls 2.3.2 Version Details Vulnerabilities
24 Application GNU Gnutls 2.3.3 Version Details Vulnerabilities
25 Application GNU Gnutls 2.3.4 Version Details Vulnerabilities
26 Application GNU Gnutls 2.3.5 Version Details Vulnerabilities
27 Application GNU Gnutls 2.3.6 Version Details Vulnerabilities
28 Application GNU Gnutls 2.3.7 Version Details Vulnerabilities
29 Application GNU Gnutls 2.3.8 Version Details Vulnerabilities
30 Application GNU Gnutls 2.3.9 Version Details Vulnerabilities
31 Application GNU Gnutls 2.3.10 Version Details Vulnerabilities
32 Application GNU Gnutls 2.3.11 Version Details Vulnerabilities
33 Application GNU Gnutls 2.4.0 Version Details Vulnerabilities
34 Application GNU Gnutls 2.4.1 Version Details Vulnerabilities
35 Application GNU Gnutls 2.4.2 Version Details Vulnerabilities
36 Application GNU Gnutls 2.4.3 Version Details Vulnerabilities
37 Application GNU Gnutls 2.5.0 Version Details Vulnerabilities
38 Application GNU Gnutls 2.6.0 Version Details Vulnerabilities
39 Application GNU Gnutls 2.6.1 Version Details Vulnerabilities
40 Application GNU Gnutls 2.6.2 Version Details Vulnerabilities
41 Application GNU Gnutls 2.6.3 Version Details Vulnerabilities
42 Application GNU Gnutls 2.6.4 Version Details Vulnerabilities
43 Application GNU Gnutls 2.6.5 Version Details Vulnerabilities
44 Application GNU Gnutls 2.6.6 Version Details Vulnerabilities
45 Application GNU Gnutls 2.7.4 Version Details Vulnerabilities
46 Application GNU Gnutls 2.8.0 Version Details Vulnerabilities
47 Application GNU Gnutls 2.8.1 Version Details Vulnerabilities
48 Application GNU Gnutls 2.8.2 Version Details Vulnerabilities
49 Application GNU Gnutls 2.8.3 Version Details Vulnerabilities
50 Application GNU Gnutls 2.8.4 Version Details Vulnerabilities
51 Application GNU Gnutls 2.8.5 Version Details Vulnerabilities
52 Application GNU Gnutls 2.8.6 Version Details Vulnerabilities
53 Application GNU Gnutls 2.10.0 Version Details Vulnerabilities
54 Application GNU Gnutls 2.10.1 Version Details Vulnerabilities
55 Application GNU Gnutls 2.10.2 Version Details Vulnerabilities
56 Application GNU Gnutls 2.10.3 Version Details Vulnerabilities
57 Application GNU Gnutls 2.10.4 Version Details Vulnerabilities
58 Application GNU Gnutls 2.10.5 Version Details Vulnerabilities
59 Application GNU Gnutls 2.12.0 Version Details Vulnerabilities
60 Application GNU Gnutls 2.12.1 Version Details Vulnerabilities
61 Application GNU Gnutls 2.12.2 Version Details Vulnerabilities
62 Application GNU Gnutls 2.12.3 Version Details Vulnerabilities
63 Application GNU Gnutls 2.12.4 Version Details Vulnerabilities
64 Application GNU Gnutls 2.12.5 Version Details Vulnerabilities
65 Application GNU Gnutls 2.12.6 Version Details Vulnerabilities
66 Application GNU Gnutls 2.12.6.1 Version Details Vulnerabilities
67 Application GNU Gnutls 2.12.7 Version Details Vulnerabilities
68 Application GNU Gnutls 2.12.8 Version Details Vulnerabilities
69 Application GNU Gnutls 2.12.9 Version Details Vulnerabilities
70 Application GNU Gnutls 2.12.10 Version Details Vulnerabilities
71 Application GNU Gnutls 2.12.11 Version Details Vulnerabilities
72 Application GNU Gnutls 2.12.12 Version Details Vulnerabilities
73 Application GNU Gnutls 2.12.13 Version Details Vulnerabilities
74 Application GNU Gnutls 2.12.14 Version Details Vulnerabilities
75 Application GNU Gnutls 2.12.15 Version Details Vulnerabilities
76 Application GNU Gnutls 2.12.16 Version Details Vulnerabilities
77 Application GNU Gnutls 3.0 Version Details Vulnerabilities
78 Application GNU Gnutls 3.0.0 Version Details Vulnerabilities
79 Application GNU Gnutls 3.0.1 Version Details Vulnerabilities
80 Application GNU Gnutls 3.0.2 Version Details Vulnerabilities
81 Application GNU Gnutls 3.0.3 Version Details Vulnerabilities
82 Application GNU Gnutls 3.0.4 Version Details Vulnerabilities
83 Application GNU Gnutls 3.0.5 Version Details Vulnerabilities
84 Application GNU Gnutls 3.0.6 Version Details Vulnerabilities
85 Application GNU Gnutls 3.0.7 Version Details Vulnerabilities
86 Application GNU Gnutls 3.0.8 Version Details Vulnerabilities
87 Application GNU Gnutls 3.0.9 Version Details Vulnerabilities
88 Application GNU Gnutls 3.0.10 Version Details Vulnerabilities
89 Application GNU Gnutls 3.0.11 Version Details Vulnerabilities
90 Application GNU Gnutls 3.0.12 Version Details Vulnerabilities
91 Application GNU Gnutls 3.0.13 Version Details Vulnerabilities
92 Application GNU Gnutls 3.0.14 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
GNU Gnutls 92

- References For CVE-2012-1573

http://git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commit;h=b495740f2ff66550ca9395b3fda3ea32c3acb185 CONFIRM
http://git.savannah.gnu.org/gitweb/?p=gnutls.git;a=commit;h=422214868061370aeeb0ac9cd0f021a5c350a57d CONFIRM
http://archives.neohapsis.com/archives/bugtraq/2012-03/0099.html
BUGTRAQ 20120320 Mu Dynamics, Inc. Security Advisories MU-201202-01 and MU-201202-02 for GnuTLS and Libtasn1
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5910
MLIST [gnutls-devel] 20120302 gnutls 2.12.16
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5912
MLIST [gnutls-devel] 20120302 gnutls 3.0.15
http://blog.mudynamics.com/2012/03/20/gnutls-and-libtasn1-vulns/
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00001.html
SUSE SUSE-SU-2014:0320
http://www.gnu.org/software/gnutls/security.html CONFIRM
http://secunia.com/advisories/57260
SECUNIA 57260
http://secunia.com/advisories/48712
SECUNIA 48712
http://osvdb.org/80259
OSVDB 80259
http://rhn.redhat.com/errata/RHSA-2012-0488.html
REDHAT RHSA-2012:0488
http://rhn.redhat.com/errata/RHSA-2012-0429.html
REDHAT RHSA-2012:0429
http://rhn.redhat.com/errata/RHSA-2012-0531.html
REDHAT RHSA-2012:0531
http://secunia.com/advisories/48488
SECUNIA 48488
http://secunia.com/advisories/48596
SECUNIA 48596
https://bugzilla.redhat.com/show_bug.cgi?id=805432 CONFIRM
http://www.ubuntu.com/usn/USN-1418-1
UBUNTU USN-1418-1
http://www.openwall.com/lists/oss-security/2012/03/21/4
MLIST [oss-security] 20120321 CVE request: GnuTLS TLS record handling issue / MU-201202-01
http://www.securitytracker.com/id?1026828
SECTRACK 1026828
http://www.openwall.com/lists/oss-security/2012/03/21/5
MLIST [oss-security] 20120321 Re: CVE request: GnuTLS TLS record handling issue / MU-201202-01

- Metasploit Modules Related To CVE-2012-1573

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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