CVE-2015-6837 is a denial-of-service vulnerability affecting PHP versions before 5.4.45, 5.5.29, and 5.6.13 when used with libxml2 versions before 2.9.2. It stems from a NULL pointer dereference during error handling in the XSLT processor, triggered by a crafted XML document. With a CVSS score of 7.5 (High), this vulnerability can be exploited remotely with low attack complexity, leading to an application crash. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.6.0CPE matchmatch criteria | cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:* | ||
5.6.0CPE matchmatch criteria | cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:* | ||
5.6.0CPE matchmatch criteria | cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:* | ||
5.6.0CPE matchmatch criteria | cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:* | ||
5.6.0CPE matchmatch criteria | cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.