CVEvulnerability

CVE-2016-5770

9.8 CRITICAL Published 2016-08-07 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2016-08-07
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-190

Description

Integer overflow in the SplFileObject::fread function in spl_directory.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a large integer argument, a related issue to CVE-2016-5096.

Affected configurations

• php php (< 5.5.37) • php php (>= 5.6.0 < 5.6.23) • php php (>= 7.0.0 < 7.0.8) • opensuse leap 42.1 • opensuse opensuse 13.2 • debian debian linux 8.0

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References