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debianDebianDEBIAN:DLA-2777-1:3260D
HistoryOct 09, 2021 - 6:02 p.m.

[SECURITY] [DLA 2777-1] tiff security update

2021-10-0918:02:06
lists.debian.org
25

6.5 Medium

CVSS3

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

63.8%


Debian LTS Advisory DLA-2777-1 [email protected]
https://www.debian.org/lts/security/ Utkarsh Gupta
October 03, 2021 https://wiki.debian.org/LTS


Package : tiff
Version : 4.0.8-2+deb9u7
CVE ID : CVE-2020-19131 CVE-2020-19144

Two security issues were found in TIFF, a widely used format for
storing image data, as follows:

CVE-2020-19131

Buffer Overflow in LibTiff allows attackers to cause
a denial of service via the "invertImage()" function
in the component "tiffcrop".

CVE-2020-19144

Buffer Overflow in LibTiff allows attackers to cause
a denial of service via the 'in _TIFFmemcpy' funtion
in the component 'tif_unix.c'.

For Debian 9 stretch, these problems have been fixed in version
4.0.8-2+deb9u7.

We recommend that you upgrade your tiff packages.

For the detailed security status of tiff please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/tiff

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

6.5 Medium

CVSS3

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

63.8%