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HistoryNov 30, 2022 - 8:58 p.m.

[SECURITY] [DLA 3214-1] libraw security update

2022-11-3020:58:09
lists.debian.org
6

7.5 High

CVSS3

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.008 Low

EPSS

Percentile

81.0%


Debian LTS Advisory DLA-3214-1 [email protected]
https://www.debian.org/lts/security/ Helmut Grohne
November 30, 2022 https://wiki.debian.org/LTS

Package : libraw
Version : 0.19.2-2+deb10u2
CVE ID : CVE-2020-15503

This update adds size checks to thumbnail extraction. Prior to these checks, it
was possible to overflow arguments to e.g. malloc and thus cause out-of-bounds
memory accesses.

For Debian 10 buster, this problem has been fixed in version
0.19.2-2+deb10u2.

We recommend that you upgrade your libraw packages.

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

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
Attachment:
signature.asc
Description: PGP signature

7.5 High

CVSS3

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.008 Low

EPSS

Percentile

81.0%