CVE-2016-5771
- Source
- https://cve.org/CVERecord?id=CVE-2016-5771
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-5771.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2016-5771
- Downstream
- Related
- Published
- 2016-08-07T10:59:19.167Z
- Modified
- 2026-02-03T06:53:35.335621Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
spl_array.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) via crafted serialized data.
- References
-
- http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
- http://github.com/php/php-src/commit/3f627e580acfdaf0595ae3b115b8bec677f203ee?w=1
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
- http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
- http://php.net/ChangeLog-5.php
- http://rhn.redhat.com/errata/RHSA-2016-2750.html
- http://www.debian.org/security/2016/dsa-3618
- http://www.openwall.com/lists/oss-security/2016/06/23/4
- http://www.securityfocus.com/bid/91401
- https://bugs.php.net/bug.php?id=72433
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
- https://support.apple.com/HT207170
- https://bugs.php.net/bug.php?id=72433
- http://github.com/php/php-src/commit/3f627e580acfdaf0595ae3b115b8bec677f203ee?w=1
- http://php.net/ChangeLog-5.php
- http://www.openwall.com/lists/oss-security/2016/06/23/4
- http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
- http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
- http://www.openwall.com/lists/oss-security/2016/06/23/4
- https://bugs.php.net/bug.php?id=72433
Affected packages
Git / github.com/php/php-src
Database specific
vanir_signatures
[
{
"signature_type": "Line",
"target": {
"file": "ext/spl/spl_array.c"
},
"deprecated": false,
"digest": {
"threshold": 0.9,
"line_hashes": [
"172529010675807687807396361343353921974",
"63080092587161679693851290759915191347",
"92445649054574504178969508602087037098",
"47983572388981575197119334583777239342",
"49093506086661717566379834635802782751",
"320528347532434852589338425328485404914",
"182173827853381497248658603193030993074"
]
},
"source": "https://github.com/php/php-src/commit/3f627e580acfdaf0595ae3b115b8bec677f203ee",
"id": "CVE-2016-5771-55bd4544",
"signature_version": "v1"
},
{
"signature_type": "Function",
"target": {
"file": "ext/wddx/wddx.c",
"function": "php_wddx_push_element"
},
"deprecated": false,
"digest": {
"length": 4802.0,
"function_hash": "259753987416402141766353710983866908693"
},
"source": "https://github.com/php/php-src/commit/961e562d1b7e7d67c7370022a167938641d607ea",
"id": "CVE-2016-5771-60a76a01",
"signature_version": "v1"
},
{
"signature_type": "Function",
"target": {
"file": "ext/spl/spl_array.c",
"function": "PHP_MINIT_FUNCTION"
},
"deprecated": false,
"digest": {
"length": 2442.0,
"function_hash": "178346697772086131021134430194686741868"
},
"source": "https://github.com/php/php-src/commit/3f627e580acfdaf0595ae3b115b8bec677f203ee",
"id": "CVE-2016-5771-b5efc824",
"signature_version": "v1"
},
{
"signature_type": "Line",
"target": {
"file": "ext/wddx/wddx.c"
},
"deprecated": false,
"digest": {
"threshold": 0.9,
"line_hashes": [
"108112416631527217460140097544647415290",
"19194827250221392632591492071396049436",
"327693491351152557693361828737983469639",
"213154144896593918768606924357591146913"
]
},
"source": "https://github.com/php/php-src/commit/961e562d1b7e7d67c7370022a167938641d607ea",
"id": "CVE-2016-5771-e0fbf8ee",
"signature_version": "v1"
}
]
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-5771.json"