CVE-2011-1944 : Detail

CVE-2011-1944

21.39%V4
Network
2011-09-02
14h00 +00:00
2016-06-15
17h57 +00:00
CVE.org
NVD
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CVE Descriptions

Integer overflow in xpath.c in libxml2 2.6.x through 2.6.32 and 2.7.x through 2.7.8, and libxml 1.8.16 and earlier, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted XML file that triggers a heap-based buffer overflow when adding a new namespace node, related to handling of XPath expressions.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrics

Metrics Score Severity CVSS Vector Source
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 35810

Publication date : 2011-05-30 22h00 +00:00
Author : Chris Evans
EDB Verified : Yes

Products Mentioned

Configuraton 0

Xmlsoft>>Libxml2 >> Version 2.6.0

Xmlsoft>>Libxml2 >> Version 2.6.1

Xmlsoft>>Libxml2 >> Version 2.6.2

Xmlsoft>>Libxml2 >> Version 2.6.3

Xmlsoft>>Libxml2 >> Version 2.6.4

Xmlsoft>>Libxml2 >> Version 2.6.5

Xmlsoft>>Libxml2 >> Version 2.6.6

Xmlsoft>>Libxml2 >> Version 2.6.7

Xmlsoft>>Libxml2 >> Version 2.6.8

Xmlsoft>>Libxml2 >> Version 2.6.9

Xmlsoft>>Libxml2 >> Version 2.6.11

Xmlsoft>>Libxml2 >> Version 2.6.12

Xmlsoft>>Libxml2 >> Version 2.6.13

Xmlsoft>>Libxml2 >> Version 2.6.14

Xmlsoft>>Libxml2 >> Version 2.6.16

Xmlsoft>>Libxml2 >> Version 2.6.17

Xmlsoft>>Libxml2 >> Version 2.6.18

Xmlsoft>>Libxml2 >> Version 2.6.20

Xmlsoft>>Libxml2 >> Version 2.6.22

Xmlsoft>>Libxml2 >> Version 2.6.26

Xmlsoft>>Libxml2 >> Version 2.6.27

Xmlsoft>>Libxml2 >> Version 2.6.30

Xmlsoft>>Libxml2 >> Version 2.6.32

Configuraton 0

Xmlsoft>>Libxml2 >> Version 2.7.0

Xmlsoft>>Libxml2 >> Version 2.7.1

Xmlsoft>>Libxml2 >> Version 2.7.2

Xmlsoft>>Libxml2 >> Version 2.7.3

Xmlsoft>>Libxml2 >> Version 2.7.4

Xmlsoft>>Libxml2 >> Version 2.7.5

Xmlsoft>>Libxml2 >> Version 2.7.6

Xmlsoft>>Libxml2 >> Version 2.7.7

Xmlsoft>>Libxml2 >> Version 2.7.8

Configuraton 0

Xmlsoft>>Libxml >> Version To (including) 1.8.16

Xmlsoft>>Libxml >> Version 1.5.0

Xmlsoft>>Libxml >> Version 1.6.0

Xmlsoft>>Libxml >> Version 1.6.1

Xmlsoft>>Libxml >> Version 1.6.2

Xmlsoft>>Libxml >> Version 1.7.0

Xmlsoft>>Libxml >> Version 1.7.1

Xmlsoft>>Libxml >> Version 1.7.2

Xmlsoft>>Libxml >> Version 1.7.3

Xmlsoft>>Libxml >> Version 1.7.4

Xmlsoft>>Libxml >> Version 1.8.0

Xmlsoft>>Libxml >> Version 1.8.1

Xmlsoft>>Libxml >> Version 1.8.2

Xmlsoft>>Libxml >> Version 1.8.3

Xmlsoft>>Libxml >> Version 1.8.4

Xmlsoft>>Libxml >> Version 1.8.5

Xmlsoft>>Libxml >> Version 1.8.6

Xmlsoft>>Libxml >> Version 1.8.7

Xmlsoft>>Libxml >> Version 1.8.8

Xmlsoft>>Libxml >> Version 1.8.9

Xmlsoft>>Libxml >> Version 1.8.10

Xmlsoft>>Libxml >> Version 1.8.11

Xmlsoft>>Libxml >> Version 1.8.12

Xmlsoft>>Libxml >> Version 1.8.13

Xmlsoft>>Libxml >> Version 1.8.14

Xmlsoft>>Libxml >> Version 1.8.15

References

http://www.securityfocus.com/bid/48056
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/44711
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=MDVSA-2011:131
Tags : vendor-advisory, x_refsource_MANDRIVA
http://support.apple.com/kb/HT5503
Tags : x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2013-0217.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.redhat.com/support/errata/RHSA-2011-1749.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.debian.org/security/2011/dsa-2255
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.osvdb.org/73248
Tags : vdb-entry, x_refsource_OSVDB
http://www.openwall.com/lists/oss-security/2011/05/31/8
Tags : mailing-list, x_refsource_MLIST
http://support.apple.com/kb/HT5281
Tags : x_refsource_CONFIRM
http://ubuntu.com/usn/usn-1153-1
Tags : vendor-advisory, x_refsource_UBUNTU
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.