CVE-2005-0757 Denial of service in n/a
Local users can crash the system via specific actions on ext3 filesystems with extended attributes enabled due to improper offset handling in the xattr code.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2005-0757?
CVE-2005-0757 is a low-severity denial of service vulnerability in Redhat Enterprise Linux, published on 18 May 2005. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The xattr file system code, as backported in Red Hat Enterprise Linux 3 on 64-bit systems, does not properly handle certain offsets, which allows local users to cause a denial of service (system crash) via certain actions on an ext3 file system with extended attributes enabled.
Which versions are affected by CVE-2005-0757?
It affects 2 products.
Linux distribution packages (40)
kernel Red Hat:enterprise_linux:3::as | All versions | 0:2.4.21-32.EL |
kernel-BOOT Red Hat:enterprise_linux:3::as | All versions | 0:2.4.21-32.EL |
kernel-debuginfo Red Hat:enterprise_linux:3::as | All versions | 0:2.4.21-32.EL |
kernel-doc Red Hat:enterprise_linux:3::as | All versions | 0:2.4.21-32.EL |
kernel-hugemem Red Hat:enterprise_linux:3::as | All versions | 0:2.4.21-32.EL |
kernel-hugemem-unsupported Red Hat:enterprise_linux:3::as | All versions | 0:2.4.21-32.EL |
kernel-smp Red Hat:enterprise_linux:3::as | All versions | 0:2.4.21-32.EL |
kernel-smp-unsupported Red Hat:enterprise_linux:3::as | All versions | 0:2.4.21-32.EL |
kernel-source Red Hat:enterprise_linux:3::as | All versions | 0:2.4.21-32.EL |
kernel-unsupported Red Hat:enterprise_linux:3::as | All versions | 0:2.4.21-32.EL |
kernel Red Hat:enterprise_linux:3::desktop | All versions | 0:2.4.21-32.EL |
kernel-BOOT Red Hat:enterprise_linux:3::desktop | All versions | 0:2.4.21-32.EL |
kernel-debuginfo Red Hat:enterprise_linux:3::desktop | All versions | 0:2.4.21-32.EL |
kernel-doc Red Hat:enterprise_linux:3::desktop | All versions | 0:2.4.21-32.EL |
kernel-hugemem Red Hat:enterprise_linux:3::desktop | All versions | 0:2.4.21-32.EL |
kernel-hugemem-unsupported Red Hat:enterprise_linux:3::desktop | All versions | 0:2.4.21-32.EL |
kernel-smp Red Hat:enterprise_linux:3::desktop | All versions | 0:2.4.21-32.EL |
kernel-smp-unsupported Red Hat:enterprise_linux:3::desktop | All versions | 0:2.4.21-32.EL |
kernel-source Red Hat:enterprise_linux:3::desktop | All versions | 0:2.4.21-32.EL |
kernel-unsupported Red Hat:enterprise_linux:3::desktop | All versions | 0:2.4.21-32.EL |
kernel Red Hat:enterprise_linux:3::es | All versions | 0:2.4.21-32.EL |
kernel-BOOT Red Hat:enterprise_linux:3::es | All versions | 0:2.4.21-32.EL |
kernel-debuginfo Red Hat:enterprise_linux:3::es | All versions | 0:2.4.21-32.EL |
kernel-doc Red Hat:enterprise_linux:3::es | All versions | 0:2.4.21-32.EL |
kernel-hugemem Red Hat:enterprise_linux:3::es | All versions | 0:2.4.21-32.EL |
kernel-hugemem-unsupported Red Hat:enterprise_linux:3::es | All versions | 0:2.4.21-32.EL |
kernel-smp Red Hat:enterprise_linux:3::es | All versions | 0:2.4.21-32.EL |
kernel-smp-unsupported Red Hat:enterprise_linux:3::es | All versions | 0:2.4.21-32.EL |
kernel-source Red Hat:enterprise_linux:3::es | All versions | 0:2.4.21-32.EL |
kernel-unsupported Red Hat:enterprise_linux:3::es | All versions | 0:2.4.21-32.EL |
kernel Red Hat:enterprise_linux:3::ws | All versions | 0:2.4.21-32.EL |
kernel-BOOT Red Hat:enterprise_linux:3::ws | All versions | 0:2.4.21-32.EL |
kernel-debuginfo Red Hat:enterprise_linux:3::ws | All versions | 0:2.4.21-32.EL |
kernel-doc Red Hat:enterprise_linux:3::ws | All versions | 0:2.4.21-32.EL |
kernel-hugemem Red Hat:enterprise_linux:3::ws | All versions | 0:2.4.21-32.EL |
kernel-hugemem-unsupported Red Hat:enterprise_linux:3::ws | All versions | 0:2.4.21-32.EL |
kernel-smp Red Hat:enterprise_linux:3::ws | All versions | 0:2.4.21-32.EL |
kernel-smp-unsupported Red Hat:enterprise_linux:3::ws | All versions | 0:2.4.21-32.EL |
kernel-source Red Hat:enterprise_linux:3::ws | All versions | 0:2.4.21-32.EL |
kernel-unsupported Red Hat:enterprise_linux:3::ws | All versions | 0:2.4.21-32.EL |
Products include Redhat Enterprise Linux, Redhat Enterprise Linux Desktop.
How do I fix CVE-2005-0757?
Apply the vendor's patch.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2005-0757 being exploited?
There is no known exploitation of CVE-2005-0757 in the wild and no public exploit code.
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Sources
Also known as GHSA-r3fj-w6r9-qm8f, RHSA-2005:294.