CVE-2011-1144
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:N/I:P/A:P
AI Score
Confidence
Low
EPSS
Percentile
15.7%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| php | pear | * | cpe:2.3:a:php:pear:*:*:*:*:*:*:*:* |
| php | pear | 0.2.2 | cpe:2.3:a:php:pear:0.2.2:*:*:*:*:*:*:* |
| php | pear | 0.9 | cpe:2.3:a:php:pear:0.9:*:*:*:*:*:*:* |
| php | pear | 0.10 | cpe:2.3:a:php:pear:0.10:*:*:*:*:*:*:* |
| php | pear | 0.11 | cpe:2.3:a:php:pear:0.11:*:*:*:*:*:*:* |
| php | pear | 0.90 | cpe:2.3:a:php:pear:0.90:*:*:*:*:*:*:* |
| php | pear | 1.0 | cpe:2.3:a:php:pear:1.0:*:*:*:*:*:*:* |
| php | pear | 1.0.1 | cpe:2.3:a:php:pear:1.0.1:*:*:*:*:*:*:* |
| php | pear | 1.1 | cpe:2.3:a:php:pear:1.1:*:*:*:*:*:*:* |
| php | pear | 1.2 | cpe:2.3:a:php:pear:1.2:*:*:*:*:*:*:* |
References
openwall.com/lists/oss-security/2011/02/28/5
openwall.com/lists/oss-security/2011/03/01/4
openwall.com/lists/oss-security/2011/03/01/5
openwall.com/lists/oss-security/2011/03/01/7
openwall.com/lists/oss-security/2011/03/01/8
openwall.com/lists/oss-security/2011/03/01/9
pear.php.net/bugs/bug.php?id=18056
exchange.xforce.ibmcloud.com/vulnerabilities/65911
Related
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:N/I:P/A:P
AI Score
Confidence
Low
EPSS
Percentile
15.7%