CVE-2011-1144

Description

The installer in PEAR 1.9.2 and earlier allows local users to overwrite arbitrary files via a symlink attack on the package.xml file, related to the (1) download_dir, (2) cache_dir, (3) tmp_dir, and (4) pear-build-download directories. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-1072.

Category

3.3
CVSS
Severity: Low
CVSS 2.0 •
EPSS 0.12%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://openwall.com/lists/oss-security/2011/02/28/5 mailing list
http://openwall.com/lists/oss-security/2011/03/01/7 mailing list
http://pear.php.net/bugs/bug.php?id=18056
http://openwall.com/lists/oss-security/2011/03/01/8 mailing list
https://exchange.xforce.ibmcloud.com/vulnerabilities/65911 vdb entry
http://openwall.com/lists/oss-security/2011/03/01/5 mailing list
http://openwall.com/lists/oss-security/2011/03/01/4 mailing list
http://openwall.com/lists/oss-security/2011/03/01/9 mailing list

Frequently Asked Questions

What is the severity of CVE-2011-1144?
CVE-2011-1144 has been scored as a low severity vulnerability.
How to fix CVE-2011-1144?
To fix CVE-2011-1144, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-1144 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2011-1144 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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