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CVE-2020-36329

nvd nist
Published: May 21, 2021Modified: Nov 21, 2024

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

A flaw was found in libwebp in versions before 1.0.1. A use-after-free was found due to a thread being killed too early. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Affected (8)

Show all products
Webmproject: Libwebp · Redhat: Enterprise Linux · Netapp: Ontap Select Deploy Administration Utility · Debian: Debian Linux · Apple: Ipados, Iphone Os
Webmproject
1 product
Libwebp
Redhat
1 product
Enterprise Linux
Netapp
1 product
Ontap Select Deploy Administration Utility
Debian
1 product
Debian Linux
Apple
2 products
Ipados
Iphone Os
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Libwebp
Before 1.0.1
Configuration B
2 vulnerable
Vulnerable SoftwareAffected Versions
Redhat
Enterprise Linux
Version 7.0
Enterprise Linux
Version 8.0
Configuration C
1 vulnerable
Vulnerable SoftwareAffected Versions
Ontap Select Deploy Administration Utility
All versions
Configuration D
2 vulnerable
Vulnerable SoftwareAffected Versions
Debian
Debian Linux
Version 10.0
Debian Linux
Version 9.0
Configuration E
2 vulnerable
Vulnerable SoftwareAffected Versions
Ipados
Before 14.7
Iphone Os
Before 14.7

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (14)

Source: secalert@redhat.com
Mailing ListThird Party Advisory
Source: secalert@redhat.com
Issue TrackingPatchRelease NotesThird Party Advisory
Source: secalert@redhat.com
Mailing ListThird Party Advisory
Source: secalert@redhat.com
Mailing ListThird Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingPatchRelease NotesThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.