CVE-2017-12933

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Source
https://cve.org/CVERecord?id=CVE-2017-12933
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-12933.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-12933
Downstream
Related
Published
2017-08-18T03:29:00.230Z
Modified
2026-03-10T14:23:16.658119Z
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

The finishnesteddata function in ext/standard/var_unserializer.re in PHP before 5.6.31, 7.0.x before 7.0.21, and 7.1.x before 7.1.7 is prone to a buffer over-read while unserializing untrusted data. Exploitation of this issue can have an unspecified impact on the integrity of PHP.

References

Affected packages

Git / github.com/php/php-src

Affected ranges

Type
GIT
Repo
https://github.com/php/php-src
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
195427c55481d9913ac9dd3fbcedf2f7c637e6de
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
60fffd296abce5fc071f3c173c25a2696cf683c6
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
4054ec69da7631046f19d54ab06f09728a208b8b
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
038c63cdea0472176ec2fdb162cfbd96e8c5f83e
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
4e1b8701573698f56e12672e4991d7e6239138d2
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e09845d32614a19188632f410316478fbb440ebd
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
249a8fd9ae2324c84ede7ecfca6f6026e6d87df6
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
734a5fca2c4731e34eca551f28be9a10ffc3f3c9
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
fb59213fc461f079bc218abf44cb5e2b4db2182c
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
a36407215f69ba2debf77933dcb3faa0c3ba2d04
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
9d582eba7448f1495fae62b13d95d2844ce6b28a
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
da12ca9c1ed03084e6803f5e81e46f2e0a80460a
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e2874f7bf990ed58ba6f7abccefa2c00a0447fc7
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
140e2adb5ab8a5ed0624366c0416f07b8aa17254
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
721bcb2b7e7d283f89c300caed54a532e7fc5ddf
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
94933677a34de91b54ecd3cbe44770b7c204dc8a
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
cc766d7730bdec064e32f8009154fa672b34ef9b
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
37eb1e4d92db3cf3f92910f27216550c0b0a9982
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
89a97812aaa7abee8855f8a67c0411d9a0380766
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
fa587915da22f88ea28b53e6b161cf7c607c28df
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
42b8d368f83c6484f8ae8c80a9bb56cf4f46d3e2
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e17e2b26b33f0294cffe0e98c6b3a74ba4d48cb4
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
0221e9f827632942225586687a33cfd554860d5e
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
9abbc3cc6d0f448435ca38bef694f671bf7303d8
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e000b401acacd5c0e8d90ec36c2ef1c585d149a2
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
9f1492bb895ce297c660bde3fabb5e27a20a7cbd
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
1f68c9d76498819fc504bda226dd034491f73ed3
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5d08c710749096291e294afd641e4429760c6c6e
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5b34dc2d52841bfab425cbb24e9111172de20ef9
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.30"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.4"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.5"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.6"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.7"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.8"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.9"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.10"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.11"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.12"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.13"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.14"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.15"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.16"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.17"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.18"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.19"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.20"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.1.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.1.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.1.2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.1.3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.1.4"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.1.5"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.1.6"
        }
    ]
}

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-5.6.30
php-5.6.30RC1
php-7.*
php-7.0.0
php-7.0.0RC1
php-7.0.0RC2
php-7.0.0RC3
php-7.0.0RC4
php-7.0.0RC5
php-7.0.0RC6
php-7.0.0RC7
php-7.0.0RC8
php-7.0.0alpha1
php-7.0.0alpha2
php-7.0.0beta1
php-7.0.0beta2
php-7.0.0beta3
php-7.0.1
php-7.0.10
php-7.0.10RC1
php-7.0.11
php-7.0.11RC1
php-7.0.12
php-7.0.12RC1
php-7.0.13
php-7.0.13RC1
php-7.0.14
php-7.0.14RC1
php-7.0.15
php-7.0.15RC1
php-7.0.16
php-7.0.16RC1
php-7.0.17
php-7.0.17RC1
php-7.0.18
php-7.0.18RC1
php-7.0.19
php-7.0.19RC1
php-7.0.1RC1
php-7.0.2
php-7.0.20
php-7.0.20RC1
php-7.0.2RC1
php-7.0.3
php-7.0.3RC1
php-7.0.4
php-7.0.4RC1
php-7.0.5
php-7.0.5RC1
php-7.0.6
php-7.0.6RC1
php-7.0.7
php-7.0.7RC1
php-7.0.8
php-7.0.8RC1
php-7.0.9
php-7.0.9RC1
php-7.1.0alpha2
php-7.1.1
php-7.1.1RC1
php-7.1.3
php-7.1.3RC1
php-7.1.5
php-7.1.5RC1
php-7.1.6
php-7.1.6RC1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-12933.json"