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redosRedosROS-20240402-13
HistoryApr 02, 2024 - 12:00 a.m.

ROS-20240402-13

2024-04-0200:00:00
redos.red-soft.ru
8
vulnerability
h.265
libde265
video codec
remote
denial of service
buffer overflows

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

High

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

24.7%

Vulnerability in pic_parameter_set::dump() function of h.265 Libde265 video codec implementation is related to
multiple buffer overflows via num_tile_columns and num_tile_row parameters. Exploitation of the
of the vulnerability could allow an attacker acting remotely to cause a denial of service

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64libde265<= 1.0.14-1UNKNOWN

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

High

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

24.7%