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CVE
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CVE-2009-4020Date: (C)2009-12-04   (M)2018-06-20


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 7.8
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: COMPLETE
Integrity:  
Availability:  
  
Reference:
SECUNIA-38276
SECUNIA-39742
DSA-2005
IAVM:2010-A-0015
RHSA-2010:0046
RHSA-2010:0095
SUSE-SA:2010:005
SUSE-SA:2010:019
SUSE-SA:2010:023
http://marc.info/?l=linux-mm-commits&m=125987755823047&w=2
http://www.openwall.com/lists/oss-security/2009/12/04/1
http://support.avaya.com/css/P8/documents/100073666
http://userweb.kernel.org/~akpm/mmotm/broken-out/hfs-fix-a-potential-buffer-overflow.patch
https://bugzilla.redhat.com/show_bug.cgi?id=540736

CPE    1
cpe:/o:linux:linux_kernel:2.6.32
CWE    1
CWE-119
OVAL    13
oval:org.secpod.oval:def:700020
oval:org.mitre.oval:def:6841
oval:org.mitre.oval:def:7532
oval:org.secpod.oval:def:201720
...

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