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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2020-35522
HistoryMar 09, 2021 - 8:15 p.m.

CVE-2020-35522

2021-03-0920:15:12
Debian Security Bug Tracker
security-tracker.debian.org
17

4.3 Medium

CVSS2

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

5.5 Medium

CVSS3

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

0.002 Low

EPSS

Percentile

52.2%

In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.

OSVersionArchitecturePackageVersionFilename
Debian12alltiff< 4.1.0+git201212-1tiff_4.1.0+git201212-1_all.deb
Debian11alltiff< 4.1.0+git201212-1tiff_4.1.0+git201212-1_all.deb
Debian999alltiff< 4.1.0+git201212-1tiff_4.1.0+git201212-1_all.deb
Debian13alltiff< 4.1.0+git201212-1tiff_4.1.0+git201212-1_all.deb

4.3 Medium

CVSS2

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

5.5 Medium

CVSS3

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

0.002 Low

EPSS

Percentile

52.2%