PRIOn knowledge basePRION:CVE-2012-2870Design/Logic Flaw
6.5 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.023 Low
EPSS
Percentile
89.4%
libxslt 1.1.26 and earlier, as used in Google Chrome before 21.0.1180.89, does not properly manage memory, which might allow remote attackers to cause a denial of service (application crash) via a crafted XSLT expression that is not properly identified during XPath navigation, related to (1) the xsltCompileLocationPathPattern function in libxslt/pattern.c and (2) the xsltGenerateIdFunction function in libxslt/functions.c.
References
lists.apple.com/archives/security-announce/2013/Oct/msg00009.html
lists.apple.com/archives/security-announce/2013/Sep/msg00006.html
lists.opensuse.org/opensuse-security-announce/2012-09/msg00030.html
secunia.com/advisories/50838
secunia.com/advisories/54886
src.chromium.org/viewvc/chrome/trunk/src/third_party/libxslt/libxslt/functions.c?r1=75684&r2=149998
src.chromium.org/viewvc/chrome/trunk/src/third_party/libxslt/libxslt/functions.c?view=log
src.chromium.org/viewvc/chrome/trunk/src/third_party/libxslt/libxslt/pattern.c?r1=118654&r2=150123
src.chromium.org/viewvc/chrome/trunk/src/third_party/libxslt/libxslt/pattern.c?view=log
support.apple.com/kb/HT5934
support.apple.com/kb/HT6001
www.debian.org/security/2012/dsa-2555
www.mandriva.com/security/advisories?name=MDVSA-2012:164
chromiumcodereview.appspot.com/10823168
chromiumcodereview.appspot.com/10830177
code.google.com/p/chromium/issues/detail?id=138672
code.google.com/p/chromium/issues/detail?id=140368
googlechromereleases.blogspot.com/2012/08/stable-channel-update_30.html
Related
6.5 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.023 Low
EPSS
Percentile
89.4%