PT-2016-2088 · Php+1 · Php+1

Manhluat · Published 2016-05-21 · Updated 2022-07-20 · CVE-2016-4346

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions PHP versions prior to 7.0.4

Description The issue is related to an integer overflow in the str pad function, which can cause a heap-based buffer overflow when a long string is used. This can allow a remote attacker to cause a denial of service or possibly have other unspecified impacts.

Recommendations For PHP versions prior to 7.0.4, update to version 7.0.4 or later to resolve the issue. As a temporary workaround, consider restricting the use of the str pad function with long strings until a patch is available.

Exploit

Fix

DoS

Integer Overflow

Weakness Enumeration

CWE-190

CWE-189

Related Identifiers

BDU:2016-01440

CVE-2016-4346

SUSE-SU-2016:1504-1

SUSE-SU-2016:1581-1

SUSE-SU-2016:1638-1

Affected Products

Php

Suse

References · 178

• 🔥 https://bugs.php.net/bug.php?id=71637 · Exploit
• https://osv.dev/vulnerability/CVE-2016-4346 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-4346 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2016:1581-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2016:1638-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2016-4346 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2016:1504-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-updates/2016-05/msg00086.html · Vendor Advisory
• http://php.net/ChangeLog-7.php · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-4346 · Vendor Advisory
• https://bdu.fstec.ru/vul/2016-01440 · Security Note
• https://ubuntu.com/security/CVE-2016-4346 · Vendor Advisory
• http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html · Vendor Advisory
• https://bugzilla.suse.com/935074 · Note
• https://bugzilla.suse.com/982010 · Note