CVE-2013-6712

Advisory lineage Upstream: 0 Downstream: 8
Modified
Published: 28 Nov 2013, 02:00
Last modified:06 Aug 2024, 17:46

Vulnerability Summary

Overall Risk (default)
low
23/100
CVSS Score
5 MEDIUM
v2.0 (nvd)
EPSS Score
17.3% MEDIUM
17% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

28 Nov 2013, 02:00
Published
Vulnerability first disclosed
06 Aug 2024, 17:46
Last Modified
Vulnerability information updated

Description

The scan function in ext/date/lib/parse_iso_intervals.c in PHP through 5.5.6 does not properly restrict creation of DateInterval objects, which might allow remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted interval specification.

CVSS Metrics

  • v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 17.30%• Percentile: 95%

Techniques & Countermeasures

  • CWE-119•Improper Restriction of Operations within the Bounds of a Memory Buffer

    The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Affected Systems

  • apple•mac_os_x

    ≤ 10.10.2

  • canonical•ubuntu_linux

    10.04 | 12.04 | 12.10 | 13.04 | 13.10

  • debian•debian_linux

    6.0 | 7.0

  • opensuse•opensuse

    11.4 | 12.2 | 12.3 | 13.1

  • Unknown•PHP

    < 5.3.29 | ≥ 5.4.0, < 5.4.24 | ≥ 5.5.0, < 5.5.8

References (10)