CVE-2010-3444
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductKobi Zamir Pyfribidi
PublishedJan 11, 2011
First seenJan 11, 2011
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| kobi_zamir pyfribidi | 0.10.1 | — |
| fribidi gnu_fribidi | 0.19.1, 0.19.2 | — |
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