CVE-2022-28506

There is a heap-buffer-overflow in GIFLIB 5.2.1 function DumpScreen2RGB() in gif2rgb.c:298:45.

CVSS v3.0 5.5 MEDIUM
CVSS v2.0 4.3 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 HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://sourceforge.net/p/giflib/bugs/159/	Exploit Third Party Advisory
https://github.com/verf1sh/Poc/blob/master/asan_report_giflib.png	Exploit Third Party Advisory
https://github.com/verf1sh/Poc/blob/master/giflib_poc	Exploit Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B4CJSHXBD2RS5OJNWSHQZVMTQCCTIPYS/	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KEAFUZXOOJJVFYRQM6IIJ7LMLEKCCESG/	Mailing List Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:giflib_project:giflib:5.2.1:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:35:::::::*
	cpe:2.3:o:fedoraproject:fedora:36:::::::*

Information

Published : 2022-04-25 06:15

Updated : 2022-09-20 11:22

NVD link : CVE-2022-28506

Mitre link : CVE-2022-28506

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

giflib_project

giflib

fedoraproject

fedora

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