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redosRedosROS-20230321-01
HistoryMar 21, 2023 - 12:00 a.m.

ROS-20230321-01

2023-03-2100:00:00
redos.red-soft.ru
12
libde265
null pointer
dereferencing
denial of service
dos
exploitation
crafted input file
unix

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

34.6%

A vulnerability in libde265 is related to null pointer dereferencing in the mc_chroma function in motion.cc.
Exploitation of the vulnerability could allow an attacker to cause a denial of service (DoS) with a
a crafted input file.

The vulnerability in libde265 is related to the dereferencing of a null pointer in the function
put_unweighted_pred_16_fallback in fallback-motion.cc. Exploitation of the vulnerability could allow an attacker to
to cause a denial of service (DoS) using a crafted input file.

The vulnerability in libde265 is related to the dereferencing of a null pointer in the function
ff_hevc_put_weighted_pred_avg_8_sse in sse-motion.cc. Exploitation of the vulnerability could allow an attacker to
to cause a denial of service (DoS) using a crafted input file.

The vulnerability in libde265 is related to the dereferencing of a null pointer in the function
ff_hevc_put_weighted_pred_avg_8_sse in sse-motion.cc . Exploitation of the vulnerability could allow an attacker to
to cause a denial of service (DoS) using a crafted input file.

The vulnerability in libde265 is related to the dereferencing of a null pointer in the put_weighted_pred_8_fallback function
in fallback-motion.cc. Exploitation of the vulnerability could allow an attacker to cause a denial of service
(DoS) using a crafted input file.

The vulnerability in libde265 is related to the dereferencing of a null pointer in the function
ff_hevc_put_hevc_epel_pixels_8_sse in sse-motion.cc. Exploitation of the vulnerability could allow an attacker to
to cause a denial of service (DoS) using a crafted input file.

The vulnerability in libde265 is related to the dereferencing of a null pointer in the function
ff_hevc_put_unweighted_pred_8_sse in sse-motion.cc. Exploitation of the vulnerability could allow an attacker to
to cause a denial of service (DoS) using a crafted input file.

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64libde265< 1.0.11-1UNKNOWN

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

34.6%