RHSA-2004_152

Vulnerability from csaf_redhat - Published: 2004-04-22 00:51 - Updated: 2024-11-21 23:01
Summary
Red Hat Security Advisory: XFree86 security update
Severity
Important
Notes
Topic: Updated XFree86 packages that fix a minor denial of service vulnerability are now available.
Details: XFree86 is an implementation of the X Window System, providing the core graphical user interface and video drivers. Flaws in XFree86 4.1.0 allows local or remote attackers who are able to connect to the X server to cause a denial of service via an out-of-bounds array index or integer signedness error when using the GLX extension and Direct Rendering Infrastructure (DRI). The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the names CAN-2004-0093 and CAN-2004-0094 to these issues. These issues do not affect Red Hat Enterprise Linux 3. All users of XFree86 are advised to upgrade to these erratum packages, which contain a backported fix and are not vulnerable to these issues.
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
CVE-2004-0093

XFree86 4.1.0 allows remote attackers to cause a denial of service and possibly execute arbitrary code via an out-of-bounds array index when using the GLX extension and Direct Rendering Infrastructure (DRI).

Affected products
Product Identifier Version Remediation
Red Hat Enterprise Linux AS (Advanced Server) version 2.1
Red Hat / Red Hat Enterprise Linux
 cpe:/o:redhat:enterprise_linux:2.1::as —
Vendor Fix fix
Red Hat Enterprise Linux ES version 2.1
Red Hat / Red Hat Enterprise Linux
 cpe:/o:redhat:enterprise_linux:2.1::es —
Vendor Fix fix
Red Hat Enterprise Linux WS version 2.1
Red Hat / Red Hat Enterprise Linux
 cpe:/o:redhat:enterprise_linux:2.1::ws —
Vendor Fix fix
Red Hat Linux Advanced Workstation 2.1
Red Hat / Red Hat Enterprise Linux
 cpe:/o:redhat:enterprise_linux:2.1::aw —
Vendor Fix fix
Threats
Impact Important
CVE-2004-0094

Integer signedness errors in XFree86 4.1.0 allow remote attackers to cause a denial of service and possibly execute arbitrary code when using the GLX extension and Direct Rendering Infrastructure (DRI).

Affected products
Fixed 4 products, the same list as for CVE-2004-0093
Threats
Impact Important
References
To clipboard 

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        "text": "XFree86 is an implementation of the X Window System, providing the core\ngraphical user interface and video drivers. \n\nFlaws in XFree86 4.1.0 allows local or remote attackers who are able to\nconnect to the X server to cause a denial of service via an out-of-bounds\narray index or integer signedness error when using the GLX extension and\nDirect Rendering Infrastructure (DRI). The Common Vulnerabilities and\nExposures project (cve.mitre.org) has assigned the names CAN-2004-0093 and\nCAN-2004-0094 to these issues.\n\nThese issues do not affect Red Hat Enterprise Linux 3.\n\nAll users of XFree86 are advised to upgrade to these erratum packages,\nwhich contain a backported fix and are not vulnerable to these issues.",
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