CVE-2015-9383: FreeType before 2.6.2 has a heap-based buffer over-read in tt_cmap14_validate in sfnt/ttcmap.c

Medium severity · published Sep 3, 2019

CVE-2015-9383

FreeType before 2.6.2 has a heap-based buffer over-read in tt_cmap14_validate in sfnt/ttcmap.c

6.5

CVSS

2.3%

EPSS

On KEV

Description

FreeType before 2.6.2 has a heap-based buffer over-read in tt_cmap14_validate in sfnt/ttcmap.c.

CVSS vector

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

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

Required

Confidentiality

None

Integrity

None

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)2.3% · higher than 83% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Debian Linux · Debian

8.0 · source: NVD

Freetype · Freetype

before 2.6.2 · source: NVD

Ubuntu Linux · Canonical

12.04; 14.04; 16.04 · source: NVD

Affected product

Ubuntu Linux

Canonical

All Ubuntu Linux CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2015-9383

CVE.org

https://www.cve.org/CVERecord?id=CVE-2015-9383

Patch

http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=57cbb8c148999ba8f14ed53435fc071ac9953afd

Mailing List

https://lists.debian.org/debian-lts-announce/2019/09/msg00002.html

Exploit

https://savannah.nongnu.org/bugs/?46346

Third Party Advisory

https://usn.ubuntu.com/4126-1/

Third Party Advisory

https://usn.ubuntu.com/4126-2/