Vulnerability Name:

CVE-2020-6624 (CCN-174183)

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 process_DQT in jpgqguess.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-2020-6624

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 #1858744
heap-buffer-overflow on jhead(v3.03, v3.04)/jpgqguess.c:109 process_DQT

Source: MISC
Type: Exploit, Issue Tracking, Third Party Advisory
https://bugs.launchpad.net/ubuntu/+source/jhead/+bug/1858744

Source: XF
Type: UNKNOWN
jhead-cve20206624-bo(174183)

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

Source: CCN
Type: Sentex Web site
jhead

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2020-6624

Vulnerable Configuration:Configuration 1:
  • cpe:/a:jhead_project:jhead:*:*:*:*:*:*:*:* (Version <= 3.04)

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast 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:202066240000000
    V
    		CVE-2020-6624 on Ubuntu 19.04 (disco) - medium.
    2020-01-09
    oval:com.ubuntu.bionic:def:202066240000000
    V
    		CVE-2020-6624 on Ubuntu 18.04 LTS (bionic) - medium.
    2020-01-09
    oval:com.ubuntu.xenial:def:202066240000000
    V
    		CVE-2020-6624 on Ubuntu 16.04 LTS (xenial) - medium.
    2020-01-09
    BACK
    jhead_project jhead *