CVE-2009-4020

CVE Details

Release Date:2009-12-04
Impact:Low What is this?

Description


Stack-based buffer overflow in the hfs subsystem in the Linux kernel 2.6.32 allows remote attackers to have an unspecified impact via a crafted Hierarchical File System (HFS) filesystem, related to the hfs_readdir function in fs/hfs/dir.c.

See more information about CVE-2009-4020 from MITRE CVE dictionary and NIST NVD


NOTE: The following CVSS metrics and score provided are preliminary and subject to review.


CVSS v2 metrics

Base Score: 7.8
Vector String: AV:N/AC:L/Au:N/C:N/I:N/A:C
Version: 2.0
Attack Vector: Network
Attack Complexity: Low
Authentication: None
Confidentiality Impact: None
Integrity Impact: None
Availability Impact: Complete

Errata information


PlatformErrataRelease Date
Oracle Enterprise Linux version 4 (kernel)ELSA-2010-00762010-02-03
Oracle Enterprise Linux version 4 (ocfs2-2.6.9-89.0.20.0.1.EL)ELSA-2010-00762010-02-03
Oracle Enterprise Linux version 4 (oracleasm-2.6.9-89.0.20.0.1.EL)ELSA-2010-00762010-02-03
Oracle Linux version 5 (kernel)ELSA-2010-00462010-01-20
Oracle Linux version 5 (ocfs2-2.6.18-164.11.1.0.1.el5)ELSA-2010-00462010-01-20
Oracle Linux version 5 (oracleasm-2.6.18-164.11.1.0.1.el5)ELSA-2010-00462010-01-20


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