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CVE-2009-4029

20
FAUCET Score

CVE-2009-4029 describes a race condition in GNU Automake versions 1.11.1, 1.10.3, and older release branches. When creating a distribution tarball, the "dist" or "distcheck" rules insecurely set directory permissions to 777, allowing local attackers to modify package files or inject malicious code during the build process. This vulnerability has a CVSS score of 4.4, indicating a medium severity with local access, medium attack complexity, and potential for partial confidentiality, integrity, and availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.10.3CPE matchmatch criteria
cpe:2.3:a:gnu:automake:1.10.3:*:*:*:*:*:*:*
1.11.1CPE matchmatch criteria
cpe:2.3:a:gnu:automake:1.11.1:*:*:*:*:*:*:*
branchCPE matchmatch criteria
cpe:2.3:a:gnu:automake:branch:1-9:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.4MEDIUM

AV:L/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
3.4
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.48%
Probability of exploitation in next 30 days
EPSS Percentile
38.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0048 is in the 74th percentile among its peer group of 1,595 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: automake-0:1.9.6-2.3.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: automake14-0:1.4p6-13.el5.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: automake15-0:1.5-16.el5.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: automake16-0:1.6.3-8.el5.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: automake17-0:1.7.9-7.el5.2
View patch

Vendor Advisories (1)

redhatCVE-2009-4029Low

Automake: Race condition by creation of "distdir" based directory hierarchy

Dec 8, 2009

References

lists.gnu.org / archive/html/automake/2009-12/msg00010.html
lists.gnu.org / archive/html/automake/2009-12/msg00011.html
lists.gnu.org / archive/html/automake/2009-12/msg00012.html
Patch
lists.gnu.org / archive/html/automake/2009-12/msg00013.html
lists.gnu.org / archive/html/automake-patches/2009-11/msg00017.html
Exploit
savannah.gnu.org / forum/forum.php
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11717
sunsolve.sun.com / search/document.do
wiki.rpath.com / wiki/Advisories:rPSA-2010-0071
mandriva.com / security/advisories
securityfocus.com / archive/1/514526/100/0/threaded
vupen.com / english/advisories/2009/3579