CVE-2015-7803

Advisory lineage Upstream: 0 Downstream: 10
Modified
Published: 11 Dec 2015, 11:00
Last modified:06 Aug 2024, 07:58

Vulnerability Summary

Overall Risk (default)
medium
32/100
CVSS Score
6.8 MEDIUM
v2.0 (nvd)
EPSS Score
26.5% HIGH
26% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

11 Dec 2015, 11:00
Published
Vulnerability first disclosed
06 Aug 2024, 07:58
Last Modified
Vulnerability information updated

Description

The phar_get_entry_data function in ext/phar/util.c in PHP before 5.5.30 and 5.6.x before 5.6.14 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a .phar file with a crafted TAR archive entry in which the Link indicator references a file that does not exist.

CVSS Metrics

  • v2.0•MEDIUM•Score: 6.8AV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 26.50%• Percentile: 96%

Affected Systems

  • apple•mac_os_x

    ≤ 10.11.1

  • Unknown•PHP

    ≤ 5.5.29 | 5.6.1 | 5.6.2 | 5.6.3 | 5.6.4 | 5.6.5 | 5.6.6 | 5.6.7 | 5.6.8 | 5.6.9 | 5.6.10 | 5.6.11 | 5.6.12 | 5.6.13

References (14)