CVE-2017-12932
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2017-12932
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-12932.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2017-12932
- Related
- Published
- 2017-08-18T03:29:00Z
- Modified
- 2024-08-01T07:53:31.232481Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
ext/standard/var_unserializer.re in PHP 7.0.x through 7.0.22 and 7.1.x through 7.1.8 is prone to a heap use after free while unserializing untrusted data, related to improper use of the hash API for key deletion in a situation with an invalid array size. Exploitation of this issue can have an unspecified impact on the integrity of PHP.
- References
-
- http://php.net/ChangeLog-7.php
- http://www.securityfocus.com/bid/100427
- https://access.redhat.com/errata/RHSA-2018:1296
- https://access.redhat.com/errata/RHSA-2019:2519
- https://bugs.php.net/bug.php?id=74103
- https://security.gentoo.org/glsa/201709-21
- https://security.netapp.com/advisory/ntap-20180112-0001/
- https://www.debian.org/security/2018/dsa-4080
- https://github.com/php/php-src/commit/1a23ebc1fff59bf480ca92963b36eba5c1b904c4
Affected packages
Git / github.com/php/php-src
Affected ranges
- Type
- GIT
- Repo
- https://github.com/php/php-src
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
Other
NEWS
NEWS-cvs2svn
POST_64BIT_BRANCH_MERGE
POST_AST_MERGE
POST_NATIVE_TLS_MERGE
POST_PHP7_EREG_MYSQL_REMOVALS
POST_PHP7_NSAPI_REMOVAL
POST_PHP7_REMOVALS
POST_PHPNG_MERGE
PRE_64BIT_BRANCH_MERGE
PRE_AST_MERGE
PRE_NATIVE_TLS_MERGE
PRE_PHP7_EREG_MYSQL_REMOVALS
PRE_PHP7_NSAPI_REMOVAL
PRE_PHP7_REMOVALS
PRE_PHPNG_MERGE
php-5.*
php-5.3.23RC1
php-5.3.29
php-5.3.29RC1
php-5.4.30RC1
php-5.4.32RC1
php-5.4.4RC2
php-5.5.24RC1
php-5.6.18RC1
php-5.6.19RC1
php-5.6.22RC1
php-5.6.23RC1
php-5.6.24RC1
php-7.*
php-7.0.11RC1
php-7.0.12RC1
php-7.0.13RC1
php-7.0.3RC1
php-7.0.4RC1
php-7.0.5RC1
php-7.0.7RC1
php-7.0.8RC1
php-7.0.9RC1