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Debian Security Bug TrackerDEBIANCVE:CVE-2021-45266

HistoryDec 22, 2021 - 6:15 p.m.

CVE-2021-45266

2021-12-2218:15:08

Debian Security Bug Tracker

security-tracker.debian.org

gpac 1.1.0

null pointer dereference

vulnerability

segmentation fault

application crash

lsr_read_anim_values_ex function

unix

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

40.7%

JSON

A null pointer dereference vulnerability exists in gpac 1.1.0 via the lsr_read_anim_values_ex function, which causes a segmentation fault and application crash.

OSVersionArchitecturePackageVersionFilename
Debian11allgpac<= 1.0.1+dfsg1-4+deb11u3gpac_1.0.1+dfsg1-4+deb11u3_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	all	gpac	<= 1.0.1+dfsg1-4+deb11u3	gpac_1.0.1+dfsg1-4+deb11u3_all.deb

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

40.7%

JSON

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