CVE-2020-0452

critical
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

In exif_entry_get_value of exif-entry.c, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution if a third party app used this library to process remote image data with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-159625731

References

https://source.android.com/security/bulletin/2020-11-01

https://lists.fedoraproject.org/archives/list/[email protected]/message/SVBD5JRUQPN4LQHTAAJHA3MR5M7YTAC7/

https://security.gentoo.org/glsa/202011-19

https://lists.fedoraproject.org/archives/list/[email protected]/message/ELDZR6USD5PR34MRK2ZISLCYJ465FNKN/

Details

Source: MITRE

Published: 2020-11-10

Updated: 2021-07-21

Type: CWE-190

Risk Information

CVSS v2

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 9.8

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

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL

Tenable Plugins

View all (22 total)

IDNameProductFamilySeverity
149604EulerOS 2.0 SP5 : libexif (EulerOS-SA-2021-1905)NessusHuawei Local Security Checks
critical
149200EulerOS 2.0 SP3 : libexif (EulerOS-SA-2021-1809)NessusHuawei Local Security Checks
critical
147354NewStart CGSL CORE 5.04 / MAIN 5.04 : libexif Multiple Vulnerabilities (NS-SA-2021-0036)NessusNewStart CGSL Local Security Checks
critical
147324NewStart CGSL MAIN 6.02 : libexif Multiple Vulnerabilities (NS-SA-2021-0068)NessusNewStart CGSL Local Security Checks
critical
146880CentOS 7 : libexif (CESA-2020:5402)NessusCentOS Local Security Checks
critical
145945CentOS 8 : libexif (CESA-2020:5393)NessusCentOS Local Security Checks
critical
144799Amazon Linux 2 : libexif (ALAS-2021-1580)NessusAmazon Linux Local Security Checks
critical
144553RHEL 8 : libexif (RHSA-2020:5393)NessusRed Hat Local Security Checks
critical
144216Oracle Linux 8 : libexif (ELSA-2020-5393)NessusOracle Linux Local Security Checks
critical
144215Scientific Linux Security Update : libexif on SL7.x i686/x86_64 (2020:5402)NessusScientific Linux Local Security Checks
critical
144206Oracle Linux 7 : libexif (ELSA-2020-5402)NessusOracle Linux Local Security Checks
critical
144201RHEL 7 : libexif (RHSA-2020:5402)NessusRed Hat Local Security Checks
critical
144164EulerOS 2.0 SP8 : libexif (EulerOS-SA-2020-2515)NessusHuawei Local Security Checks
critical
144116RHEL 8 : libexif (RHSA-2020:5394)NessusRed Hat Local Security Checks
critical
144115RHEL 8 : libexif (RHSA-2020:5396)NessusRed Hat Local Security Checks
critical
144114RHEL 8 : libexif (RHSA-2020:5395)NessusRed Hat Local Security Checks
critical
143255Fedora 32 : libexif (2020-0aa0fc1b0c)NessusFedora Local Security Checks
critical
142939GLSA-202011-19 : libexif: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical
142928Fedora 33 : libexif (2020-e99ef3282f)NessusFedora Local Security Checks
critical
142732Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 20.10 : libexif vulnerability (USN-4624-1)NessusUbuntu Local Security Checks
critical
142635Debian DSA-4786-1 : libexif - security updateNessusDebian Local Security Checks
critical
142623Debian DLA-2439-1 : libexif security updateNessusDebian Local Security Checks
critical