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CVE-2017-5677

Published: Feb 6, 2017Updated: May 13, 2026 Sources: CVE List NVDNVD-CWE-noinfo
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
4.8%
Top 9.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

PEAR HTML_AJAX 0.3.0 through 0.5.7 has a PHP Object Injection Vulnerability in the PHP Serializer. It allows remote code execution. In one viewpoint, the root cause is an incorrect regular expression.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

NVD-CWE-noinfo

Affected Products

html ajaxpear
Library
OSS Libraries / web-framework
n/an/a
peaross-projectOSS Librariesaka pearweb, pear (php)

Exploitability

Official Patch Available

References

http://blog.pear.php.net/2017/02/02/security-html_ajax-058/
blog.pear.php.net
http://karmainsecurity.com/KIS-2017-01
karmainsecurity.com
http://seclists.org/fulldisclosure/2017/Feb/12
seclists.org
and 3 more references View all →

Timeline

Published
Feb 6, 2017
Last Updated
May 13, 2026

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