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CVE
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CVE-2010-3444Date: (C)2011-01-10   (M)2018-03-28


Buffer overflow in the log2vis_utf8 function in pyfribidi.c in GNU FriBidi 0.19.1, 0.19.2, and possibly other versions, as used in PyFriBidi 0.10.1, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted Arabic UTF-8 string that causes original 2-byte UTF-8 sequences to be transformed into 3-byte sequences.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 7.5
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: PARTIAL
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECUNIA-42868
BID-43592
ADV-2011-0058
FEDORA-2011-0001
FEDORA-2011-0010
fribidi-log2visutf8-bo(64619)
http://sourceforge.net/tracker/?func=detail&aid=2676136&group_id=158366&atid=807545
https://bugzilla.redhat.com/show_bug.cgi?id=565997

CWE    1
CWE-119
OVAL    2
oval:org.secpod.oval:def:101149
oval:org.secpod.oval:def:101175

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