CVE-2010-3444

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Summary

CVECVE-2010-3444
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2011-01-11 03:00:01 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionBuffer 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.

Risk And Classification

Primary CVSS: v2.0 7.5 from [email protected]

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

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Fribidi Gnu Fribidi 0.19.1 All All All
Application Fribidi Gnu Fribidi 0.19.2 All All All
Application Kobi Zamir Pyfribidi 0.10.1 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
FriBidi Python binding (pyfribidi) Heap Buffer Overflow Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
SourceForge.net: fribidi python binding: Detail: 2676136 - Buffer too small with Arabic joining in fribidi 0.19.1 af854a3a-2127-422b-91ae-364da2661108 sourceforge.net Patch
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Vendor Advisory
565997 – (CVE-2010-3444) CVE-2010-3444 pyfribidi: buffer overflow when processing Arabic UTF-8 strings af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
[SECURITY] Fedora 14 Update: pyfribidi-0.10.0-1.fc14 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
Fedora update for pyfribidi - Advisories - Community af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
[SECURITY] Fedora 13 Update: pyfribidi-0.10.0-1.fc13 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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