CVE-2015-7803 is a denial-of-service vulnerability affecting PHP versions before 5.5.30 and 5.6.14, specifically within the phar_get_entry_data function. An attacker can trigger a NULL pointer dereference and application crash by providing a specially crafted .phar file containing a TAR archive entry with a non-existent linked file. This vulnerability has a CVSS score of 6.8, indicating a medium severity with network access, medium attack complexity, and potential for partial impact on confidentiality, integrity, and availability. While it has a high FAUCET Risk Score of 90/100, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 5.5.29CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | ||
5.6.1CPE matchmatch criteria | cpe:2.3:a:php:php:5.6.1:*:*:*:*:*:*:* | ||
5.6.2CPE matchmatch criteria | cpe:2.3:a:php:php:5.6.2:*:*:*:*:*:*:* | ||
5.6.3CPE matchmatch criteria | cpe:2.3:a:php:php:5.6.3:*:*:*:*:*:*:* | ||
5.6.4CPE matchmatch criteria | cpe:2.3:a:php:php:5.6.4:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:P/I:P/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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.