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CVE-2017-5677

Published: Feb 6, 2017Updated: May 13, 2026 Sources: CVE List NVDNVD-CWE-noinfo
9.8CRITICAL
NVD MITRE
EPSS Score
4.5%
Top 9.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not 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.

No summary for this CVE yet.

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
Open in CVSS calculator →

Weaknesses

NVD-CWE-noinfo

Affected Products

pear
oss-projectaka pearweb, pear (php)
html ajaxLibrary
OSS Libraries / web-framework
and 1 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2017-5677?We can run the check for you — a free external exposure review, no install. Check my exposure

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 →

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