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CVE-2015-6837
CVE ID
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MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
The xsl_ext_function_php function in ext/xsl/xsltprocessor.c in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13, when libxml2 before 2.9.2 is used, does not consider the possibility of a NULL valuePop return value before proceeding with a free operation during initial error checking, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted XML document, a different vulnerability than CVE-2015-6838.
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CVSS V3 Severity and Metrics
General Information
Vendors
- php,
- xmlsoft
Products
- libxml2,
- php,
- php 5.5.0,
- php 5.5.1,
- php 5.5.10,
- php 5.5.11,
- php 5.5.12,
- php 5.5.13,
- php 5.5.14,
- php 5.5.15,
- php 5.5.16,
- php 5.5.17,
- php 5.5.18,
- php 5.5.19,
- php 5.5.2,
- php 5.5.20,
- php 5.5.21,
- php 5.5.22,
- php 5.5.23,
- php 5.5.24,
- php 5.5.25,
- php 5.5.26,
- php 5.5.27,
- php 5.5.28,
- php 5.5.3,
- php 5.5.4,
- php 5.5.5,
- php 5.5.6,
- php 5.5.7,
- php 5.5.8,
- php 5.5.9,
- php 5.6.0,
- php 5.6.1,
- php 5.6.10,
- php 5.6.11,
- php 5.6.12,
- php 5.6.2,
- php 5.6.3,
- php 5.6.4,
- php 5.6.5,
- php 5.6.6,
- php 5.6.7,
- php 5.6.8,
- php 5.6.9
References
Additional Info
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below:
