PT-2015-3422 · Php+1 · Php+1

Hugh · Published 2015-10-09 · Updated 2016-12-07 · CVE-2015-7804

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions PHP versions prior to 5.5.30 PHP versions 5.6.x prior to 5.6.14

Description The issue is related to an off-by-one error in the phar parse zipfile function, which can be exploited by remote attackers to cause a denial of service. This is achieved by including the / filename in a .zip PHAR archive, leading to an uninitialized pointer dereference and application crash.

Recommendations For PHP versions prior to 5.5.30, update to version 5.5.30 or later. For PHP versions 5.6.x prior to 5.6.14, update to version 5.6.14 or later.

Fix

DoS

Weakness Enumeration

CWE-189

Related Identifiers

BDU:2022-02525

CVE-2015-7804

DLA-341-1

DSA-3380-1

MGASA-2015-0395

RHSA-2016:0457

USN-2786-1

Affected Products

Php

Ubuntu

References · 27

• https://security.gentoo.org/glsa/201606-10 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2015-7804 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2015-7804 · Security Note
• http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2015-7804 · Vendor Advisory
• http://slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.461720 · Vendor Advisory
• http://lists.opensuse.org/opensuse-updates/2016-01/msg00099.html · Vendor Advisory
• https://osv.dev/vulnerability/DSA-3380-1 · Vendor Advisory
• http://debian.org/security/2015/dsa-3380 · Vendor Advisory
• https://bugs.php.net/bug.php?id=70433 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2015-7804 · Vendor Advisory
• https://osv.dev/vulnerability/USN-2786-1 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2015-0395 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2786-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-02525 · Security Note