Vulnerability CVE-2020-6625

Vulnerability Name:

CVE-2020-6625 (CCN-174182)

Assigned:

2020-01-08

Published:

2020-01-08

Updated:

2022-11-08

Summary:

jhead through 3.04 has a heap-based buffer over-read in Get32s when called from ProcessGpsInfo in gpsinfo.c.

CVSS v3 Severity:

7.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H)
6.3 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H/E:U/RL:U/RC:R)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): High

7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.9 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

5.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): Partial

6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-125

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2020-6625

Source: MISC
Type: Issue Tracking, Third Party Advisory
https://bugs.gentoo.org/711220#c3

Source: MISC
Type: Issue Tracking, Third Party Advisory
https://bugs.gentoo.org/876247#c0

Source: CCN
Type: Bug #1858746
heap-buffer-overflow on jhead-3.04/exif.c:336 Get32s

Source: MISC
Type: Exploit, Issue Tracking, Third Party Advisory
https://bugs.launchpad.net/ubuntu/+source/jhead/+bug/1858746

Source: XF
Type: UNKNOWN
jhead-cve20206625-bo(174182)

Source: GENTOO
Type: Third Party Advisory
GLSA-202007-17

Source: CCN
Type: Sentex Web site
jhead

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2020-6625

Vulnerable Configuration:

Configuration 1:

cpe:/a:jhead_project:jhead:*:*:*:*:*:*:*:* (Version <= 3.04)

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:103173	P	Security update for jhead (Moderate)	2021-05-19
oval:org.opensuse.security:def:109830	P	Security update for jhead (Moderate)	2021-05-19
oval:org.opensuse.security:def:11215	P	Security update for jhead (Moderate)	2021-05-19
oval:org.opensuse.security:def:96483	P	Security update for jhead (Moderate)	2021-05-19
oval:org.opensuse.security:def:111387	P	Security update for jhead (Moderate)	2021-05-16
oval:com.ubuntu.disco:def:202066250000000	V	CVE-2020-6625 on Ubuntu 19.04 (disco) - medium.	2020-01-09
oval:com.ubuntu.bionic:def:202066250000000	V	CVE-2020-6625 on Ubuntu 18.04 LTS (bionic) - medium.	2020-01-09
oval:com.ubuntu.xenial:def:202066250000000	V	CVE-2020-6625 on Ubuntu 16.04 LTS (xenial) - medium.	2020-01-09

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