Bug 2242254 (CVE-2023-43787)
Summary: | CVE-2023-43787 libX11: integer overflow in XCreateImage() leading to a heap overflow | ||
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Product: | [Other] Security Response | Reporter: | Dhananjay Arunesh <darunesh> |
Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
Status: | NEW --- | QA Contact: | |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | unspecified | CC: | mvanderw |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | libX11 1.8.7 | Doc Type: | --- |
Doc Text: |
A vulnerability was found in libX11 due to an integer overflow within the XCreateImage() function. This flaw allows a local user to trigger an integer overflow and execute arbitrary code with elevated privileges.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | Type: | --- | |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 2243046 | ||
Bug Blocks: | 2240180 |
Description
Dhananjay Arunesh
2023-10-05 07:23:09 UTC
Created libX11 tracking bugs for this issue: Affects: fedora-all [bug 2243046] This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2024:2145 https://access.redhat.com/errata/RHSA-2024:2145 |