CVE-2016-5769

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Source
https://cve.org/CVERecord?id=CVE-2016-5769
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-5769.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2016-5769
Downstream
Related
Published
2016-08-07T10:59:17.070Z
Modified
2026-03-10T14:13:45.003530Z
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

Multiple integer overflows in mcrypt.c in the mcrypt extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allow remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted length value, related to the (1) mcryptgeneric and (2) mdecryptgeneric functions.

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
527e8e73c97e282b1efde24cfb95dc0942e0ad59
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
8648f76bac2f78391a1539253f21d62f53d83022
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
326ab8b147485eeb1ca023807272bc1994bcd7de
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
dae8ff251c0cdbbb0640df8277edef050fdb8854
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
11d102ebbcbbd008a6e50ddc65849dfcfb568da4
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
a964242f19ad029e57a62576f04e3cbab4795d03
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
57e698d58263edeb5e15d78e0a968298f65a439f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
69797e81ed9917bb199d5cdc44fce6697493e1d2
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
939409d36feb09b882d521ec9ceecce6999ab199
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f94c1df85fb004bb35091da5cebe730589a409b8
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
df586243a3a8367d69f22990f1246dec4bbf437a
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
c37265eacdd0186cb3b0bfeb0e0104c8563807ef
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
b1ffeb3a7f320549cbb1873f85f0da18e9a5a6ce
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ae15e636e2b213bf748fa0b94ca95ac96d6eae3a
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
effcb5a97358f01714bd833c8063a4a7abe9dff1
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
7603abbc5186e276a5a68c6ef28d1728e4a37ec4
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2610d63a482e708ba28cf8e056f47412445a6c53
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
c9e5f38e5b62fb6e5b60fe0759f51ab137ae8fd6
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
d8e4dcdfd617f1c1c942db63527d1d3838ede7c4
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f2722bdbc60403300a033ee8091a2da31f7c90c1
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f5751638dbd77136ce5c90e7d8bd090aa655c2a3
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2f0d051bfd43315bedfff2de3137abd2c67741a6
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
8eff5afaced13c9c30337c11da4920fc1d2394ce
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
cb80afc366df74ec7ab701a853407a69cc148f5d
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e808a7687ecd82ea18d6a83cb1f003a84831c0e2
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
62cf13d3aa08b15107b02a0505a4f30142fa37b4
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
2c9fcbabe8f7780c8566d9baddb5aae36fdce84b
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e197c9b13991e569179a709574187f9e455efc0f
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
50a8b9527a2317ba861ad0b660ff981f69941cfd
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
23bf3f418817f80991071ec413a0f1b97481cb88
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
Fixed
6c5211a0cef0cc2854eaa387e0eb036e012904d0
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.5.36"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.0-alpha1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.0-alpha2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.0-alpha3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.0-beta1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.0-beta2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.0-beta3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.0-beta4"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.4"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.5"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.6"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.7"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.8"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.9"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.10"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.11"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.12"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.13"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.14"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.15"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.16"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.17"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.18"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.19"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.20"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.21"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.6.22"
        },
        {
            "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"
        }
    ]
}

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-5.5.36
php-5.6.0alpha1
php-5.6.1
php-5.6.10
php-5.6.10RC1
php-5.6.11
php-5.6.11RC1
php-5.6.12
php-5.6.12RC1
php-5.6.13
php-5.6.13RC1
php-5.6.14
php-5.6.14RC1
php-5.6.15
php-5.6.15RC1
php-5.6.16
php-5.6.16RC1
php-5.6.17
php-5.6.17RC1
php-5.6.18
php-5.6.18RC1
php-5.6.19
php-5.6.19RC1
php-5.6.1RC1
php-5.6.20
php-5.6.20RC1
php-5.6.21
php-5.6.21RC1
php-5.6.22
php-5.6.22RC1
php-5.6.3
php-5.6.3RC1
php-5.6.4
php-5.6.4RC1
php-5.6.5
php-5.6.5RC1
php-5.6.6
php-5.6.6RC1
php-5.6.7
php-5.6.7RC1
php-5.6.8
php-5.6.8RC1
php-5.6.9
php-5.6.9RC1
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-7.0.1RC1
php-7.0.2
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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-5769.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "function_hash": "32203687252165884641521496728768875831",
            "length": 862.0
        },
        "source": "https://github.com/php/php-src/commit/6c5211a0cef0cc2854eaa387e0eb036e012904d0",
        "signature_type": "Function",
        "id": "CVE-2016-5769-1e38791e",
        "target": {
            "file": "ext/mcrypt/mcrypt.c",
            "function": "PHP_FUNCTION"
        }
    },
    {
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
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                "288559410707505776242260049610837333526",
                "316380180247054606671851550130764740090",
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                "208353951838205513031284854184810846139",
                "6342196596892457715155847484865779065",
                "159658161077178262292623435235914444352",
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                "132319809085466114153954870450698293202",
                "278737045554005414479725755470164590689",
                "250776710189226611007773993594697665408",
                "140805238188469038667873767634145958558",
                "7917246294867735561636089688675586133",
                "216988507954644975874447503543952492236",
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                "212266597988963097289511345811854796640",
                "299544998759735810050106115221178716793",
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                "4767300045298642612497977623740616635",
                "195169520647841281508698925553470587011",
                "147453028855202707556953789647212694254",
                "265356837420500244845628611412360869505",
                "195169520647841281508698925553470587011",
                "147453028855202707556953789647212694254",
                "315590220896055998011731486200456525145",
                "195169520647841281508698925553470587011",
                "147453028855202707556953789647212694254",
                "22535166875373283639256524650756501389",
                "270997869577157866668476803573983228760",
                "145017492755142150959001266500335728958",
                "175433688630597055633269836258843103104",
                "91241541222137125244099323202064099966"
            ]
        },
        "source": "https://github.com/php/php-src/commit/6c5211a0cef0cc2854eaa387e0eb036e012904d0",
        "signature_type": "Line",
        "id": "CVE-2016-5769-55804d1b",
        "target": {
            "file": "ext/mcrypt/mcrypt.c"
        }
    },
    {
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "function_hash": "137476818522515136001851650963337495428",
            "length": 832.0
        },
        "source": "https://github.com/php/php-src/commit/6c5211a0cef0cc2854eaa387e0eb036e012904d0",
        "signature_type": "Function",
        "id": "CVE-2016-5769-c3279c15",
        "target": {
            "file": "ext/mcrypt/mcrypt.c",
            "function": "PHP_FUNCTION"
        }
    }
]
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "5.6.0-alpha4"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "5.6.0-alpha5"
            }
        ]
    }
]