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Ubuntu.comUB:CVE-2021-38115

HistoryAug 04, 2021 - 12:00 a.m.

CVE-2021-38115

2021-08-0400:00:00

ubuntu.com

cve-2021-38115

gd graphics library

remote attackers

out-of-bounds read

tga file

debian

php

unix

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

EPSS

0.005

Percentile

75.8%

JSON

read_header_tga in gd_tga.c in the GD Graphics Library (aka LibGD) through
2.3.2 allows remote attackers to cause a denial of service (out-of-bounds
read) via a crafted TGA file.

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991912>

Notes

Author	Note
mdeslaur	php uses the system libgd2

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibgd2< 2.2.5-4ubuntu0.5UNKNOWN
ubuntu20.04noarchlibgd2< 2.2.5-5.2ubuntu2.1UNKNOWN
ubuntu21.04noarchlibgd2< 2.3.0-2ubuntu0.1UNKNOWN
ubuntu21.10noarchlibgd2< 2.3.0-2ubuntu1UNKNOWN
ubuntu22.04noarchlibgd2< 2.3.0-2ubuntu1UNKNOWN
ubuntu14.04noarchlibgd2< 2.1.0-3ubuntu0.11+esm2UNKNOWN
ubuntu16.04noarchlibgd2< 2.1.1-4ubuntu0.16.04.12+esm1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	libgd2	< 2.2.5-4ubuntu0.5	UNKNOWN
ubuntu	20.04	noarch	libgd2	< 2.2.5-5.2ubuntu2.1	UNKNOWN
ubuntu	21.04	noarch	libgd2	< 2.3.0-2ubuntu0.1	UNKNOWN
ubuntu	21.10	noarch	libgd2	< 2.3.0-2ubuntu1	UNKNOWN
ubuntu	22.04	noarch	libgd2	< 2.3.0-2ubuntu1	UNKNOWN
ubuntu	14.04	noarch	libgd2	< 2.1.0-3ubuntu0.11+esm2	UNKNOWN
ubuntu	16.04	noarch	libgd2	< 2.1.1-4ubuntu0.16.04.12+esm1	UNKNOWN