CVE Vulnerability

CVE-2018-20030

An error when processing the EXIF_IFD_INTEROPERABILITY and EXIF_IFD_EXIF tags within libexif version 0.6.21 can be exploited to exhaust available CPU resources.

7.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://secuniaresearch.flexerasoftware.com/secunia_research/2018-28/ Third Party Advisory
https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89 Patch Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00000.html
https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html
https://usn.ubuntu.com/4358-1/
https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
Configurations

Configuration 1

cpe:2.3:a:libexif_project:libexif:0.6.21:*:*:*:*:*:*:*
Information

Published : 2019-02-20 05:29

Updated : 2020-06-11 03:15

NVD link : CVE-2018-20030

Mitre link : CVE-2018-20030

Products Affected
No products.
CWE
CWE-400