CVE-2022-25309

A heap-based buffer overflow flaw was found in the Fribidi package and affects the fribidi_cap_rtl_to_unicode() function of the fribidi-char-sets-cap-rtl.c file. This flaw allows an attacker to pass a specially crafted file to the Fribidi application with the '--caprtl' option, leading to a crash and causing a denial of service.

CVSS v3.0 5.5 MEDIUM

5.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/fribidi/fribidi/commit/f22593b82b5d1668d1997dbccd10a9c31ffea3b3	Patch Third Party Advisory
https://access.redhat.com/security/cve/CVE-2022-25309	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2047896	Exploit Issue Tracking Third Party Advisory
https://github.com/fribidi/fribidi/issues/182	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:fribidi:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:9.0:::::::*

Information

Published : 2022-09-06 11:15

Updated : 2023-02-12 14:15

NVD link : CVE-2022-25309

Mitre link : CVE-2022-25309

JSON object : View

CWE

CWE-122

Heap-based Buffer Overflow

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Products Affected

gnu

fribidi

redhat

enterprise_linux

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