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debianDebianDEBIAN:DLA-2415-1:46C29
HistoryOct 25, 2020 - 9:59 p.m.

[SECURITY] [DLA 2415-1] freetype security update

2020-10-2521:59:56
lists.debian.org
901

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

6.5

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

AI Score

7.7

Confidence

High

EPSS

0.023

Percentile

89.9%


Debian LTS Advisory DLA-2415-1 [email protected]
https://www.debian.org/lts/security/ Thorsten Alteholz
October 25, 2020 https://wiki.debian.org/LTS


Package : freetype
Version : 2.6.3-3.2+deb9u2
CVE ID : CVE-2020-15999

Sergei Glazunov discovered a heap-based buffer overflow vulnerability in
the handling of embedded PNG bitmaps in FreeType. Opening malformed fonts
may result in denial of service or the execution of arbitrary code.

For Debian 9 stretch, this problem has been fixed in version
2.6.3-3.2+deb9u2.

We recommend that you upgrade your freetype packages.

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

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

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

6.5

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

AI Score

7.7

Confidence

High

EPSS

0.023

Percentile

89.9%