PHP 5.4.41/5.5.25/5.6.9 SOAP Extension unserialize type confusion
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.7 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, has been found in PHP 5.4.41/5.5.25/5.6.9 (Programming Language Software). Affected by this issue is the function unserialize
of the component SOAP Extension. The manipulation with an unknown input leads to a type confusion vulnerability. Using CWE to declare the problem leads to CWE-843. The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type. Impacted is confidentiality, and availability.
The weakness was shared 06/26/2015 as Bug 1222538 as confirmed bug report (Bugzilla). The advisory is shared for download at bugzilla.redhat.com. This vulnerability is handled as CVE-2015-4599 since 06/16/2015. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.
The vulnerability scanner Nessus provides a plugin with the ID 84659 (Oracle Linux 6 : php (ELSA-2015-1218)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Oracle Linux Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 196160 (Ubuntu Security Notification for Php5 Vulnerabilities (USN-2658-1)).
Upgrading to version 5.4.42, 5.6.10 or 5.5.26 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (104111), Tenable (84659), SecurityFocus (BID 75251†), SecurityTracker (ID 1032709†) and Vulnerability Center (SBV-50608†).
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.1VulDB Meta Temp Score: 7.7
VulDB Base Score: 6.5
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Type confusionCWE: CWE-843
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Unproven
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 84659
Nessus Name: Oracle Linux 6 : php (ELSA-2015-1218)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
OpenVAS ID: 100723
OpenVAS Name: RedHat Update for php RHSA-2015:1218-01
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: PHP 5.4.42/5.6.10/5.5.26
Patch: 51856a76f87ecb24fe1385342be43610fb6c86e4
Timeline
06/16/2015 🔍06/16/2015 🔍
06/17/2015 🔍
06/18/2015 🔍
06/25/2015 🔍
06/26/2015 🔍
06/29/2015 🔍
05/16/2016 🔍
05/22/2022 🔍
Sources
Product: php.orgAdvisory: Bug 1222538
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2015-4599 (🔍)
X-Force: 104111 - PHP Soap extension information disclosure
SecurityFocus: 75251 - PHP CVE-2015-4599 Remote Memory Corruption Vulnerability
SecurityTracker: 1032709 - PHP Multiple Bugs Let Remote Users Deny Service and Execute Arbitrary Code
Vulnerability Center: 50608 - PHP <5.6.6 Remote Code Execution Vulnerability due to Unserialize Issue in SoapFault, High
Entry
Created: 06/29/2015 17:44Updated: 05/22/2022 08:17
Changes: 06/29/2015 17:44 (85), 07/01/2017 07:50 (4), 05/22/2022 08:16 (6), 05/22/2022 08:17 (1)
Complete: 🔍
Cache ID: 18:B97:103
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