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cveSecalert@redhat.comCVE-2011-3594
HistoryNov 04, 2011 - 9:55 p.m.

CVE-2011-3594

2011-11-0421:55:00
CWE-119
secalert@redhat.com
web.nvd.nist.gov
24
cve-2011-3594
g_markup_escape_text
silc protocol
libpurple
pidgin
denial of service
crash
remote attackers
glib2

6.3 Medium

AI Score

Confidence

Low

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

0.058 Low

EPSS

Percentile

93.2%

The g_markup_escape_text function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service (crash) via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, related to interactions with certain versions of glib2.

6.3 Medium

AI Score

Confidence

Low

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

0.058 Low

EPSS

Percentile

93.2%

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