CVE-2015-2783 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple MAC OS X

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-20 — Improper Input ValidationCWE-125 — Out-of-bounds Read10 documents8 sources
Severity
5.8MEDIUMNVD
EPSS
9.7%
top 7.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Php5Apple MAC OS XPHP+7 more
Timeline
PublishedJun 9
Latest updateMay 14

Description

ext/phar/phar.c in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (buffer over-read and application crash) via a crafted length value in conjunction with crafted serialized data in a phar archive, related to the phar_parse_metadata and phar_parse_pharfile functions.

CVSS vector

AV:N/AC:M/C:P/I:N/A:PExploitability: 8.6 | Impact: 4.9

Affected Packages7 packages

▶Ubuntuphp5/php5< 5.5.9+dfsg-1ubuntu4.9
▶NVDphp/php5.4.39+28
▶NVDapple/mac_os_x10.10.5

Also affects: Enterprise Linux 6.0, 7.0, 7.1

Patches

Patch: php.net ↗Patch: php.net ↗

🔴Vulnerability Details

3
GHSA
GHSA-2f6j-55rv-w4vc: ext/phar/phar↗2022-05-14
▶
CVEList
CVE-2015-2783: ext/phar/phar↗2015-06-09
▶
OSV
CVE-2015-2783: ext/phar/phar↗2015-04-17
▶

📋Vendor Advisories

4
Ubuntu
PHP vulnerabilities↗2015-04-20
▶
Red Hat
php: buffer over-read in Phar metadata parsing↗2015-04-16
▶
Apple
CVE-2015-2783: OS X Yosemite v10.10.5 and Security Update 2015-006↗
▶
Apple
CVE-2015-2783: OS X El Capitan v10.11↗
▶

💬Community

2
Bugzilla
CVE-2015-2783 php: buffer over-read in Phar metadata parsing↗2015-04-20
▶
Bugzilla
CVE-2015-2783 CVE-2015-3329 php: various flaws [fedora-all]↗2015-04-20
▶
CVE-2015-2783 — Apple MAC OS X vulnerability | cvebase