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freebsdFreeBSDE9FCA207-E399-11DE-881E-001AA0166822
HistoryOct 05, 2009 - 12:00 a.m.

expat2 -- buffer over-read and crash

2009-10-0500:00:00
vuxml.freebsd.org
11

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.013 Low

EPSS

Percentile

85.6%

CVE reports:

The big2_toUtf8 function in lib/xmltok.c in libexpat in
Expat 2.0.1, as used in the XML-Twig module for Perl, allows
context-dependent attackers to cause a denial of service
(application crash) via an XML document with malformed UTF-8
sequences that trigger a buffer over-read, related to the
doProlog function in lib/xmlparse.c.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchexpat2<Β 2.0.1_1UNKNOWN

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.013 Low

EPSS

Percentile

85.6%