Vulnerability Monitor

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CVE-2022-28506

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

Published

2022-04-25T13:15:49.727

Last Modified

2024-11-21T06:57:26.967

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	giflib_project	giflib	5.2.1	Yes
Operating System	fedoraproject	fedora	35	Yes
Operating System	fedoraproject	fedora	36	Yes

References

https://github.com/verf1sh/Poc/blob/master/asan_report_giflib.png Exploit, Third Party Advisory ([email protected])
https://github.com/verf1sh/Poc/blob/master/giflib_poc Exploit, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4CJSHXBD2RS5OJNWSHQZVMTQCCTIPYS/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KEAFUZXOOJJVFYRQM6IIJ7LMLEKCCESG/ ([email protected])
https://sourceforge.net/p/giflib/bugs/159/ Exploit, Third Party Advisory ([email protected])
https://github.com/verf1sh/Poc/blob/master/asan_report_giflib.png Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/verf1sh/Poc/blob/master/giflib_poc Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4CJSHXBD2RS5OJNWSHQZVMTQCCTIPYS/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KEAFUZXOOJJVFYRQM6IIJ7LMLEKCCESG/ (af854a3a-2127-422b-91ae-364da2661108)
https://sourceforge.net/p/giflib/bugs/159/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)