CVE-2012-1176
PyFriBidi Buffer overflow in the fribidi_utf8_to_unicode function
7.5
HIGH
CVSS 3.1
EPSS 3.3%
Description
Buffer overflow in the fribidi_utf8_to_unicode function in PyFriBidi before 0.11.0 allows remote attackers to cause a denial of service (application crash) via a 4-byte utf-8 sequence.
How to fix CVE-2012-1176
To remediate CVE-2012-1176, upgrade the affected package to a fixed version below.
- Debian/pyfribidi—upgrade to 0.11.0-1 or later
- —upgrade to 0.11.0 or later
- —upgrade to d2860c655357975e7b32d84e6b45e98f0dcecd7a or later
Is CVE-2012-1176 being exploited?
Low — EPSS is 3.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 0.11.0-1
- from 0, < 0.11.0
- from 0, < d2860c655357975e7b32d84e6b45e98f0dcecd7a | from 0, < 0.11.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |