4.9
MEDIUM
CVE-2009-0269
Linux eCryptfs File Link Denial of Service
Description

fs/ecryptfs/inode.c in the eCryptfs subsystem in the Linux kernel before 2.6.28.1 allows local users to cause a denial of service (fault or memory corruption), or possibly have unspecified other impact, via a readlink call that results in an error, leading to use of a -1 return value as an array index.

INFO

Published Date :

Jan. 26, 2009, 3:30 p.m.

Last Modified :

Feb. 9, 2024, 3:26 a.m.

Remotely Exploitable :

No

Impact Score :

6.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2009-0269 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
1 Canonical ubuntu_linux
1 Debian debian_linux
1 Opensuse opensuse
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2009-0269.

URL Resource
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.27.y.git%3Ba=commit%3Bh=a17d5232de7b53d34229de79ec22f4bb04adb7e4 Broken Link
http://lists.opensuse.org/opensuse-security-announce/2009-02/msg00003.html Mailing List
http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00000.html Mailing List
http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.html Mailing List
http://secunia.com/advisories/33758 Broken Link
http://secunia.com/advisories/34394 Broken Link
http://secunia.com/advisories/34502 Broken Link
http://secunia.com/advisories/34981 Broken Link
http://secunia.com/advisories/35390 Broken Link
http://secunia.com/advisories/35394 Broken Link
http://secunia.com/advisories/37471 Broken Link
http://www.debian.org/security/2009/dsa-1749 Mailing List
http://www.debian.org/security/2009/dsa-1787 Mailing List
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.1 Broken Link
http://www.mandriva.com/security/advisories?name=MDVSA-2009:118 Broken Link
http://www.redhat.com/support/errata/RHSA-2009-0326.html Broken Link
http://www.redhat.com/support/errata/RHSA-2009-0360.html Broken Link
http://www.securityfocus.com/archive/1/507985/100/0/threaded Broken Link Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/33412 Broken Link Patch Third Party Advisory VDB Entry
http://www.ubuntu.com/usn/usn-751-1 Third Party Advisory
http://www.vmware.com/security/advisories/VMSA-2009-0016.html Third Party Advisory
http://www.vupen.com/english/advisories/2009/3316 Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/48188 Broken Link VDB Entry
https://lists.launchpad.net/ecryptfs-devel/msg00010.html Mailing List Third Party Advisory
https://lists.launchpad.net/ecryptfs-devel/msg00011.html Mailing List Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8169 Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8944 Broken Link

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2009-0269 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2009-0269 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Feb. 09, 2024

    Action Type Old Value New Value
    Changed Reference Type http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.27.y.git%3Ba=commit%3Bh=a17d5232de7b53d34229de79ec22f4bb04adb7e4 No Types Assigned http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.27.y.git%3Ba=commit%3Bh=a17d5232de7b53d34229de79ec22f4bb04adb7e4 Broken Link
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2009-02/msg00003.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2009-02/msg00003.html Mailing List
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00000.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00000.html Mailing List
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.html Mailing List
    Changed Reference Type http://secunia.com/advisories/33758 No Types Assigned http://secunia.com/advisories/33758 Broken Link
    Changed Reference Type http://secunia.com/advisories/34394 No Types Assigned http://secunia.com/advisories/34394 Broken Link
    Changed Reference Type http://secunia.com/advisories/34502 No Types Assigned http://secunia.com/advisories/34502 Broken Link
    Changed Reference Type http://secunia.com/advisories/34981 No Types Assigned http://secunia.com/advisories/34981 Broken Link
    Changed Reference Type http://secunia.com/advisories/35390 No Types Assigned http://secunia.com/advisories/35390 Broken Link
    Changed Reference Type http://secunia.com/advisories/35394 No Types Assigned http://secunia.com/advisories/35394 Broken Link
    Changed Reference Type http://secunia.com/advisories/37471 No Types Assigned http://secunia.com/advisories/37471 Broken Link
    Changed Reference Type http://www.debian.org/security/2009/dsa-1749 No Types Assigned http://www.debian.org/security/2009/dsa-1749 Mailing List
    Changed Reference Type http://www.debian.org/security/2009/dsa-1787 No Types Assigned http://www.debian.org/security/2009/dsa-1787 Mailing List
    Changed Reference Type http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.1 No Types Assigned http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.1 Broken Link
    Changed Reference Type http://www.mandriva.com/security/advisories?name=MDVSA-2009:118 No Types Assigned http://www.mandriva.com/security/advisories?name=MDVSA-2009:118 Broken Link
    Changed Reference Type http://www.redhat.com/support/errata/RHSA-2009-0326.html No Types Assigned http://www.redhat.com/support/errata/RHSA-2009-0326.html Broken Link
    Changed Reference Type http://www.redhat.com/support/errata/RHSA-2009-0360.html No Types Assigned http://www.redhat.com/support/errata/RHSA-2009-0360.html Broken Link
    Changed Reference Type http://www.securityfocus.com/archive/1/507985/100/0/threaded No Types Assigned http://www.securityfocus.com/archive/1/507985/100/0/threaded Broken Link, Third Party Advisory, VDB Entry
    Changed Reference Type http://www.securityfocus.com/bid/33412 Patch http://www.securityfocus.com/bid/33412 Broken Link, Patch, Third Party Advisory, VDB Entry
    Changed Reference Type http://www.ubuntu.com/usn/usn-751-1 No Types Assigned http://www.ubuntu.com/usn/usn-751-1 Third Party Advisory
    Changed Reference Type http://www.vmware.com/security/advisories/VMSA-2009-0016.html No Types Assigned http://www.vmware.com/security/advisories/VMSA-2009-0016.html Third Party Advisory
    Changed Reference Type http://www.vupen.com/english/advisories/2009/3316 No Types Assigned http://www.vupen.com/english/advisories/2009/3316 Broken Link
    Changed Reference Type https://exchange.xforce.ibmcloud.com/vulnerabilities/48188 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/48188 Broken Link, VDB Entry
    Changed Reference Type https://lists.launchpad.net/ecryptfs-devel/msg00010.html No Types Assigned https://lists.launchpad.net/ecryptfs-devel/msg00010.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.launchpad.net/ecryptfs-devel/msg00011.html No Types Assigned https://lists.launchpad.net/ecryptfs-devel/msg00011.html Mailing List, Third Party Advisory
    Changed Reference Type https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8169 No Types Assigned https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8169 Broken Link
    Changed Reference Type https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8944 No Types Assigned https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8944 Broken Link
    Removed CWE NIST CWE-399
    Added CWE NIST CWE-787
    Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:2.2.27:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.4.36:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.4.36.1:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.4.36.2:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.4.36.3:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.4.36.4:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.4.36.5:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.4.36.6:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.18:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.18:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.18:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.18:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.18:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.18:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.18:rc6:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.18:rc7:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.19.4:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.19.5:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.19.6:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.19.7:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.20.16:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.20.17:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.20.18:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.20.19:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.20.20:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.20.21:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.21.5:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.21.6:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.21.7:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.1:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.2:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.8:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.9:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.10:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.11:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.12:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.13:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.14:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.15:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.17:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.18:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.19:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.20:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.21:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22.22:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22_rc1:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.22_rc7:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.23:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.23.8:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.23.9:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.23.10:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.23.11:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.23.12:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.23.13:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.23.15:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.23.16:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.23.17:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.23_rc1:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.24:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.24.1:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.24.2:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.24.3:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.24.4:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.24.5:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.24.6:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.24.7:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.24_rc1:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.24_rc4:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.24_rc5:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25:*:x86_64:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.1:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.1:*:x86_64:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.2:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.2:*:x86_64:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.3:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.3:*:x86_64:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.4:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.4:*:x86_64:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.5:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.5:*:x86_64:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.6:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.6:*:x86_64:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.7:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.7:*:x86_64:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.8:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.8:*:x86_64:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.9:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.9:*:x86_64:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.10:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.10:*:x86_64:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.11:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.11:*:x86_64:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.12:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.12:*:x86_64:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.13:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.14:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.15:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.16:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.25.17:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.26:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.26.1:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.26.2:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.26.3:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.26.4:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.26.5:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:2.6.27:*:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 2.6.28 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.28.1
    Added CPE Configuration OR *cpe:2.3:o:opensuse:opensuse:10.3:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:opensuse:11.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:opensuse:11.1:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:7.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:8.10:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference MITRE http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.27.y.git%3Ba=commit%3Bh=a17d5232de7b53d34229de79ec22f4bb04adb7e4 [No types assigned]
    Removed Reference MITRE http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.27.y.git;a=commit;h=a17d5232de7b53d34229de79ec22f4bb04adb7e4
  • CVE Modified by [email protected]

    Oct. 11, 2018

    Action Type Old Value New Value
    Removed Reference http://www.securityfocus.com/archive/1/archive/1/507985/100/0/threaded [No Types Assigned]
    Added Reference http://www.securityfocus.com/archive/1/507985/100/0/threaded [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 29, 2017

    Action Type Old Value New Value
    Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:8944 [No Types Assigned]
    Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:8169 [No Types Assigned]
    Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8944 [No Types Assigned]
    Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8169 [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 08, 2017

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/48188 [No Types Assigned]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/48188 [No Types Assigned]
  • Initial Analysis by [email protected]

    Jan. 26, 2009

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2009-0269 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2009-0269 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} 0.00%

score

0.08236

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability