Description
A flaw was found in xorg-x11-server before 1.20.9. An integer underflow in the X input extension protocol decoding in the X server may lead to arbitrary access of memory contents. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2359-1 | xorg-server security update |
Debian DSA |
DSA-4758-1 | xorg-server security update |
EUVD |
EUVD-2020-6490 | A flaw was found in xorg-x11-server before 1.20.9. An integer underflow in the X input extension protocol decoding in the X server may lead to arbitrary access of memory contents. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. |
Ubuntu USN |
USN-4488-1 | X.Org X Server vulnerabilities |
Ubuntu USN |
USN-4488-2 | X.Org X Server vulnerabilities |
References
History
Fri, 29 Aug 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
X.org x Server
|
|
| CPEs | cpe:2.3:a:x.org:x_server:*:*:*:*:*:*:*:* | |
| Vendors & Products |
X.org xorg-server
|
X.org x Server
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-04T12:39:36.531Z
Reserved: 2020-06-17T00:00:00.000Z
Link: CVE-2020-14346
No data.
Status : Modified
Published: 2020-09-15T19:15:12.743
Modified: 2025-08-29T13:42:30.557
Link: CVE-2020-14346
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA
EUVD
Ubuntu USN