CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
96.5%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | pyfribidi | < 0.10.0-2 | pyfribidi_0.10.0-2_all.deb |
Debian | 11 | all | pyfribidi | < 0.10.0-2 | pyfribidi_0.10.0-2_all.deb |
Debian | 999 | all | pyfribidi | < 0.10.0-2 | pyfribidi_0.10.0-2_all.deb |
Debian | 13 | all | pyfribidi | < 0.10.0-2 | pyfribidi_0.10.0-2_all.deb |