Lucene search

Debian Security Bug TrackerDEBIANCVE:CVE-2020-22678

HistoryOct 12, 2021 - 9:15 p.m.

CVE-2020-22678

2021-10-1221:15:07

Debian Security Bug Tracker

security-tracker.debian.org

gpac 0.8.0

heap-based buffer overflow

denial of service

av_parsers.c

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

31.8%

JSON

An issue was discovered in gpac 0.8.0. The gf_media_nalu_remove_emulation_bytes function in av_parsers.c has a heap-based buffer overflow which can lead to a denial of service (DOS) via a crafted input.

OSVersionArchitecturePackageVersionFilename
Debian11allgpac< 1.0.1+dfsg1-2gpac_1.0.1+dfsg1-2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	all	gpac	< 1.0.1+dfsg1-2	gpac_1.0.1+dfsg1-2_all.deb

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

31.8%

JSON

Related for DEBIANCVE:CVE-2020-22678