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ubuntucveUbuntu.comUB:CVE-2023-1448
HistoryMar 17, 2023 - 12:00 a.m.

CVE-2023-1448

2023-03-1700:00:00
ubuntu.com
ubuntu.com
9
gpac vulnerability
heap-based buffer overflow
local attack
patch
vdb-223293
public exploit
github issue

4.3 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:S/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

28.1%

A vulnerability, which was classified as problematic, was found in GPAC
2.3-DEV-rev35-gbbca86917-master. This affects the function
gf_m2ts_process_sdt of the file media_tools/mpegts.c. The manipulation
leads to heap-based buffer overflow. Attacking locally is a requirement.
The exploit has been disclosed to the public and may be used. It is
recommended to apply a patch to fix this issue. The identifier VDB-223293
was assigned to this vulnerability.

Bugs

Notes

Author Note
sbeattie PoC in github issue as of 2023-03-20, fix committed upstream, but no release made.

4.3 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:S/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

28.1%