Vulnerability in Php
CVE-2015-4603
The exception::getTraceAsString function in Zend/zend_exceptions.c in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 allows remote attackers to execute arbitrary code via an unexpected data type, related to a "type confusio…
EPSS: 0.081 (92.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Php — versions 5.5.0, 5.5.1, 5.5.2
- Redhat Enterprise_linux — versions 6.0, 7.0
- Redhat Enterprise_linux_desktop — versions 7.0
- Redhat Enterprise_linux_hpc_node — versions 7.0
- Redhat Enterprise_linux_hpc_node_eus — versions 7.1
- Redhat Enterprise_linux_server — versions 7.0
- Redhat Enterprise_linux_server_eus — versions 7.1
- Redhat Enterprise_linux_workstation — versions 7.0
- N/a — versions n/a
Public proof-of-concept exploits
References
- RHSA-2015:1187 (x_refsource_REDHAT, vendor-advisory)
- 1032709 (vdb-entry, x_refsource_SECTRACK)
- RHSA-2015:1186 (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_CONFIRM)
- secalert@redhat.com (x_refsource_CONFIRM)
- secalert@redhat.com (x_refsource_CONFIRM, Exploit)
- [oss-security] 20150616 Re: CVE Request: various issues in PHP (mailing-list, x_refsource_MLIST)
- RHSA-2015:1135 (x_refsource_REDHAT, vendor-advisory)
- 75252 (vdb-entry, x_refsource_BID)
- RHSA-2015:1218 (x_refsource_REDHAT, vendor-advisory)
Frequently asked questions
- What is CVE-2015-4603?
- CVE-2015-4603 is a critical-severity vulnerability in Php. CVSS score: 9.8/10. Published 2016-05-16.
- How severe is CVE-2015-4603?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2015-4603 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.