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nvd[email protected]NVD:CVE-2011-1944
HistorySep 02, 2011 - 4:55 p.m.

CVE-2011-1944

2011-09-0216:55:03
CWE-189
web.nvd.nist.gov
1

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

8.9 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

80.0%

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.

Affected configurations

NVD
Node
xmlsoftlibxml2Match2.6.0
OR
xmlsoftlibxml2Match2.6.1
OR
xmlsoftlibxml2Match2.6.2
OR
xmlsoftlibxml2Match2.6.3
OR
xmlsoftlibxml2Match2.6.4
OR
xmlsoftlibxml2Match2.6.5
OR
xmlsoftlibxml2Match2.6.6
OR
xmlsoftlibxml2Match2.6.7
OR
xmlsoftlibxml2Match2.6.8
OR
xmlsoftlibxml2Match2.6.9
OR
xmlsoftlibxml2Match2.6.11
OR
xmlsoftlibxml2Match2.6.12
OR
xmlsoftlibxml2Match2.6.13
OR
xmlsoftlibxml2Match2.6.14
OR
xmlsoftlibxml2Match2.6.16
OR
xmlsoftlibxml2Match2.6.17
OR
xmlsoftlibxml2Match2.6.18
OR
xmlsoftlibxml2Match2.6.20
OR
xmlsoftlibxml2Match2.6.22
OR
xmlsoftlibxml2Match2.6.26
OR
xmlsoftlibxml2Match2.6.27
OR
xmlsoftlibxml2Match2.6.30
OR
xmlsoftlibxml2Match2.6.32
Node
xmlsoftlibxml2Match2.7.0
OR
xmlsoftlibxml2Match2.7.1
OR
xmlsoftlibxml2Match2.7.2
OR
xmlsoftlibxml2Match2.7.3
OR
xmlsoftlibxml2Match2.7.4
OR
xmlsoftlibxml2Match2.7.5
OR
xmlsoftlibxml2Match2.7.6
OR
xmlsoftlibxml2Match2.7.7
OR
xmlsoftlibxml2Match2.7.8
Node
xmlsoftlibxmlRange1.8.16
OR
xmlsoftlibxmlMatch1.5.0
OR
xmlsoftlibxmlMatch1.6.0
OR
xmlsoftlibxmlMatch1.6.1
OR
xmlsoftlibxmlMatch1.6.2
OR
xmlsoftlibxmlMatch1.7.0
OR
xmlsoftlibxmlMatch1.7.1
OR
xmlsoftlibxmlMatch1.7.2
OR
xmlsoftlibxmlMatch1.7.3
OR
xmlsoftlibxmlMatch1.7.4
OR
xmlsoftlibxmlMatch1.8.0
OR
xmlsoftlibxmlMatch1.8.1
OR
xmlsoftlibxmlMatch1.8.2
OR
xmlsoftlibxmlMatch1.8.3
OR
xmlsoftlibxmlMatch1.8.4
OR
xmlsoftlibxmlMatch1.8.5
OR
xmlsoftlibxmlMatch1.8.6
OR
xmlsoftlibxmlMatch1.8.7
OR
xmlsoftlibxmlMatch1.8.8
OR
xmlsoftlibxmlMatch1.8.9
OR
xmlsoftlibxmlMatch1.8.10
OR
xmlsoftlibxmlMatch1.8.11
OR
xmlsoftlibxmlMatch1.8.12
OR
xmlsoftlibxmlMatch1.8.13
OR
xmlsoftlibxmlMatch1.8.14
OR
xmlsoftlibxmlMatch1.8.15

References

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

8.9 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

80.0%