CVE-2013-4570 describes a denial-of-service vulnerability in the Scribuntu extension for MediaWiki, affecting versions before 1.19.10, 1.2x before 1.21.4, and 1.22.x before 1.22.1. This flaw allows remote attackers to trigger a NULL pointer dereference and crash by manipulating Lua data structures during conversion to PHP. The vulnerability has a CVSS score of 5.0, indicating a medium severity, with a low attack complexity and no authentication required, leading to a partial availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.22.0CPE matchmatch criteria | cpe:2.3:a:mediawiki:mediawiki:1.22.0:*:*:*:*:*:*:* | ||
<= 1.19.9CPE matchmatch criteria | cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:* | ||
1.19CPE matchmatch criteria | cpe:2.3:a:mediawiki:mediawiki:1.19:*:*:*:*:*:*:* | ||
1.19CPE matchmatch criteria | cpe:2.3:a:mediawiki:mediawiki:1.19:beta_1:*:*:*:*:*:* | ||
1.19CPE matchmatch criteria | cpe:2.3:a:mediawiki:mediawiki:1.19:beta_2:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.