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01 Record

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

UnratedPUBLISHEDCNA: redhat

CNA base scoreUnratedNo CNA CVSS vector

02 Description

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

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 10.58% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 95.7% of scored records. A rank, not a probability.
NVD base score: 9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2016-05-16 10:00Z10 YR AGO

Last updated

2024-08-06 06:18Z2 YR AGO

Reserved

2015-06-16

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-843Access of Resource Using Incompatible Type ('Type Confusion')Base

Data version

5.1

Document digest

8a1195c76077a84ec35231c2e253047ac231377db76f6a246166701869d7960d

05 Affected products

VendorProductVersionsPlatforms

phpphpNot specified—

redhatenterprise_linuxNot specified—

redhatenterprise_linux_desktopNot specified—

redhatenterprise_linux_hpc_nodeNot specified—

redhatenterprise_linux_hpc_node_eusNot specified—

redhatenterprise_linux_serverNot specified—

redhatenterprise_linux_server_eusNot specified—

redhatenterprise_linux_workstationNot specified—

redhatrhel_software_collectionsNot specified—

06 References

rhn.redhat.comRHSA-2015:1187http://rhn.redhat.com/errata/RHSA-2015-1187.htmlvendor-advisoryx_refsource_REDHAT
www.securitytracker.com1032709http://www.securitytracker.com/id/1032709vdb-entryx_refsource_SECTRACK
rhn.redhat.comRHSA-2015:1186http://rhn.redhat.com/errata/RHSA-2015-1186.htmlvendor-advisoryx_refsource_REDHAT
www.oracle.comhttp://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.htmlx_refsource_CONFIRM
php.nethttp://php.net/ChangeLog-5.phpx_refsource_CONFIRM
bugs.php.nethttps://bugs.php.net/bug.php?id=69152x_refsource_CONFIRM
www.openwall.com[oss-security] 20150616 Re: CVE Request: various issues in PHPhttp://www.openwall.com/lists/oss-security/2015/06/16/12mailing-listx_refsource_MLIST
rhn.redhat.comRHSA-2015:1135http://rhn.redhat.com/errata/RHSA-2015-1135.htmlvendor-advisoryx_refsource_REDHAT
www.securityfocus.com75252http://www.securityfocus.com/bid/75252vdb-entryx_refsource_BID
rhn.redhat.comRHSA-2015:1218http://rhn.redhat.com/errata/RHSA-2015-1218.htmlvendor-advisoryx_refsource_REDHAT

07 Fixed in

Ubuntu 14.04 LTS

php5
Fixed in 5.5.9+dfsg-1ubuntu4.11

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.