VulnerabilityModified
CVE-2017-5677
PEAR HTML_AJAX 0.3.0 through 0.5.7 has a PHP Object Injection Vulnerability in the PHP Serializer.
CRITICAL 9.8EPSS 4.83%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.83%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.83% probability · 91th percentile
- CISA KEV
- Not listed
- Affected
- pear/html ajax
- Source
- cve@mitre.org
References
- http://blog.pear.php.net/2017/02/02/security-html_ajax-058/Vendor Advisory
- http://karmainsecurity.com/KIS-2017-01Third Party Advisory
- http://seclists.org/fulldisclosure/2017/Feb/12Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/96044Third Party Advisory, VDB Entry
- https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=f5acb5adcd195f9a06b732794cb0de7620def646Third Party Advisory
- https://pear.php.net/bugs/bug.php?id=21165Vendor Advisory
- http://blog.pear.php.net/2017/02/02/security-html_ajax-058/Vendor Advisory
- http://karmainsecurity.com/KIS-2017-01Third Party Advisory
- http://seclists.org/fulldisclosure/2017/Feb/12Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/96044Third Party Advisory, VDB Entry
- https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=f5acb5adcd195f9a06b732794cb0de7620def646Third Party Advisory
- https://pear.php.net/bugs/bug.php?id=21165Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.