CVE-2015-2787 — Use After Free in Apple MAC OS X

CWE-416 — Use After Free10 documents8 sources
Severity
7.5HIGHNVD
EPSS
36.4%
top 2.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Php5Apple MAC OS XPHP+7 more
Timeline
PublishedMar 30
Latest updateMay 14

Description

Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.39, 5.5.x before 5.5.23, and 5.6.x before 5.6.7 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages use of the unset function within an __wakeup function, a related issue to CVE-2015-0231.

CVSS vector

AV:N/AC:L/C:P/I:P/A:PExploitability: 10.0 | Impact: 6.4

Affected Packages8 packages

▶Ubuntuphp5/php5< 5.5.9+dfsg-1ubuntu4.9
▶NVDphp/php5.4.38+30
▶NVDapple/mac_os_x10.6.8+6
▶NVDopensuse/opensuse13.1, 13.2+1

Also affects: Enterprise Linux 7.1

🔴Vulnerability Details

3
GHSA
GHSA-h66p-6c64-g354: Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer↗2022-05-14
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OSV
CVE-2015-2787: Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer↗2015-03-30
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CVEList
CVE-2015-2787: Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer↗2015-03-30
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📋Vendor Advisories

4
Ubuntu
PHP vulnerabilities↗2015-04-20
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Red Hat
php: use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re↗2015-03-02
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Apple
CVE-2015-2787: OS X Yosemite v10.10.5 and Security Update 2015-006↗
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Apple
CVE-2015-2787: OS X El Capitan v10.11↗
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💬Community

2
Bugzilla
CVE-2015-2787 php: use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re↗2015-03-31
▶
Bugzilla
CVE-2015-2787 php: use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re [fedora-all]↗2015-03-31
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CVE-2015-2787 — Use After Free in Apple MAC OS X | cvebase