Medium severity · published Sep 6, 2022
CVE-2022-25310
A segmentation fault (SEGV) flaw was found in the Fribidi package and affects the fribidi_remove_bidi_marks() function of the lib/fribidi.c file
5.5
CVSS
0.5%
EPSS
No
On KEV
Description
A segmentation fault (SEGV) flaw was found in the Fribidi package and affects the fribidi_remove_bidi_marks() function of the lib/fribidi.c file. This flaw allows an attacker to pass a specially crafted file to Fribidi, leading to a crash and causing a denial of service.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EL
Enterprise Linux · Redhat
8.0; 9.0 · source: NVD
FR
Fribidi · Gnu
before 1.0.12 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-25310
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-25310
Third Party Advisory
https://access.redhat.com/security/cve/CVE-2022-25310
Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=2047923
Exploit
https://github.com/fribidi/fribidi/issues/183
Patch
https://github.com/fribidi/fribidi/pull/186
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