CVE-2020-14147

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Source
https://cve.org/CVERecord?id=CVE-2020-14147
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14147.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-14147
Downstream
Related
Published
2020-06-15T18:15:14.990Z
Modified
2026-04-02T04:09:45.024410Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.

References

Affected packages

Git / github.com/antirez/redis

Affected ranges

Type
GIT
Repo
https://github.com/antirez/redis
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ef764dde1cca2f25d00686673d1bc89448819571
Type
GIT
Repo
https://github.com/redis/redis
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ce878b6ed5df1a7b3e87a8af2d1262de4c5bb828
Introduced
17dfd7cabbf7954f92b7a1243d4bb27fee5d4500
Fixed
7803b1148dafe65e2c7927eac7ce9e9ef729efc1
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "5.0.9"
        },
        {
            "introduced": "6.0.0"
        },
        {
            "fixed": "6.0.3"
        }
    ]
}

Affected versions

1.*
1.3.6
2.*
2.0.0
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
2.2-alpha0
2.2-alpha1
2.2-alpha2
2.2-alpha3
2.2-alpha4
2.2-alpha5
2.2-alpha6
2.2.0
2.2.0-rc1
2.2.0-rc2
2.2.0-rc3
2.2.0-rc4
2.2.1
2.2.10
2.2.105-scripting
2.2.106-scripting
2.2.107-scripting
2.2.11
2.2.110-scripting
2.2.111-scripting
2.2.12
2.2.13
2.2.14
2.2.15
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9
2.3-alpha0
2.4.0
2.4.0-rc1
2.4.0-rc2
2.4.0-rc3
2.4.0-rc4
2.4.0-rc5
2.4.0-rc6
2.4.0-rc7
2.4.0-rc8
2.4.1
2.4.10
2.4.11
2.4.12
2.4.13
2.4.14
2.4.15
2.4.16
2.4.17
2.4.18
2.4.2
2.4.3
2.4.4
2.4.5
2.4.6
2.4.7
2.4.8
2.4.9
2.6.0
2.6.0-rc1
2.6.0-rc2
2.6.0-rc3
2.6.0-rc4
2.6.0-rc5
2.6.0-rc6
2.6.0-rc7
2.6.0-rc8
2.6.1
2.6.10
2.6.10-1
2.6.10-2
2.6.10-3
2.6.11
2.6.12
2.6.13
2.6.14
2.6.14-1
2.6.14-2
2.6.15
2.6.16
2.6.17
2.6.2
2.6.3
2.6.4
2.6.5
2.6.6
2.6.7
2.6.7-1
2.6.8
2.6.8-1
2.6.9
2.6.9-1
2.8.0
2.8.0-rc1
2.8.0-rc2
2.8.0-rc3
2.8.0-rc4
2.8.0-rc5
2.8.0-rc6
2.8.1
2.8.10
2.8.11
2.8.12
2.8.13
2.8.14
2.8.15
2.8.16
2.8.17
2.8.18
2.8.19
2.8.2
2.8.20
2.8.21
2.8.22
2.8.23
2.8.24
2.8.3
2.8.4
2.8.5
2.8.6
2.8.7
2.8.8
2.8.9
3.*
3.0-alpha0
3.0.0
3.0.0-beta1
3.0.0-beta2
3.0.0-beta3
3.0.0-beta4
3.0.0-beta5
3.0.0-beta6
3.0.0-beta7
3.0.0-beta8
3.0.0-rc1
3.0.0-rc2
3.0.0-rc3
3.0.0-rc4
3.0.0-rc5
3.0.0-rc6
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6
3.0.7
3.2-rc1
3.2.0
3.2.0-rc2
3.2.0-rc3
3.2.1
3.2.10
3.2.11
3.2.12
3.2.13
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.2.7
3.2.8
3.2.9
4.*
4.0-rc1
4.0-rc2
4.0-rc3
4.0.0
4.0.1
4.0.10
4.0.11
4.0.12
4.0.13
4.0.14
4.0.2
4.0.3
4.0.4
4.0.5
4.0.6
4.0.7
4.0.8
4.0.9
5.*
5.0-rc1
5.0-rc2
5.0-rc3
5.0-rc4
5.0-rc5
5.0-rc6
5.0.0
5.0.1
5.0.2
5.0.3
5.0.4
5.0.5
5.0.6
5.0.7
5.0.8
6.*
6.0-rc1
6.0-rc2
6.0-rc3
6.0-rc4
6.0.0
6.0.1
6.0.2
6.2-rc1
6.2-rc2
6.2-rc3
6.2.0
6.2.1
6.2.10
6.2.11
6.2.12
6.2.13
6.2.14
6.2.15
6.2.16
6.2.17
6.2.18
6.2.19
6.2.2
6.2.20
6.2.21
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
6.2.8
6.2.9
7.*
7.0-rc1
7.0-rc2
7.0-rc3
7.0.0
7.0.1
7.0.10
7.0.11
7.0.12
7.0.13
7.0.14
7.0.15
7.0.2
7.0.3
7.0.4
7.0.5
7.0.6
7.0.7
7.0.8
7.0.9
7.2-rc1
7.2-rc2
7.2-rc3
7.2.0
7.2.1
7.2.10
7.2.11
7.2.12
7.2.13
7.2.2
7.2.3
7.2.4
7.2.5
7.2.6
7.2.7
7.2.8
7.2.9
7.4-rc1
7.4-rc2
7.4.0
7.4.1
7.4.2
7.4.3
7.4.4
7.4.5
7.4.6
7.4.7
7.4.8
8.*
8.0-m01
8.0-m02
8.0-m03
8.0-m04
8.0-m04-int
8.0-rc1
8.0-rc1-int
8.0-rc1-int2
8.0-rc2-int
8.0.0
8.0.1
8.0.1-int
8.0.2
8.0.3
8.0.4
8.0.5
8.0.6
8.2-int
8.2-m01
8.2-m01-int
8.2-m01-int2
8.2-rc1
8.2-rc1-int
8.2.0
8.2.1
8.2.1-int
8.2.2
8.2.2-int
8.2.3
8.2.4
8.2.5
8.4-int
8.4-int2
8.4-int3
8.4-m01-int
8.4-rc1
8.4-rc1-int
8.4-rc1-int2
8.4.0
8.4.1
8.4.2
8.6-rc1
8.6.0
8.6.1
8.6.2
Other
twitter-20100804
twitter-20100825
vm-playpen
with-deprecated-diskstore
v1.*
v1.3.10
v1.3.11
v1.3.12
v1.3.7
v1.3.8
v1.3.9
v2.*
v2.0.0-rc1
v2.0.0-rc1b
v2.0.0-rc2
v2.0.0-rc3
v2.0.0-rc4
v2.0.0-stable
v2.0.1-stable
v2.0.2-stable
v2.0.3-stable
v2.0.4-stable
v2.1.1-watch

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14147.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "3.4"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "4.1"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "4.2"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "4.3"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "12.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "10.0"
            }
        ]
    }
]
vanir_signatures 
[
    {
        "deprecated": false,
        "signature_type": "Function",
        "signature_version": "v1",
        "digest": {
            "function_hash": "285556551804856358181809971858790846830",
            "length": 535.0
        },
        "source": "https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571",
        "id": "CVE-2020-14147-1c9f15ff",
        "target": {
            "file": "deps/lua/src/lua_struct.c",
            "function": "controloptions"
        }
    },
    {
        "deprecated": false,
        "signature_type": "Line",
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "134335090510338628569141842895565787666",
                "129767963907433821863868325737636018053",
                "300080779537829833533704011346679055977",
                "150366785480519783601597766313455146941",
                "291778318289862582589671380180879160640",
                "334836077840905045155583947536240977132",
                "204789960506117649192793862499828062137",
                "206010478460804687345513953054922291922",
                "273452596673789713237435221305689614452",
                "224353343358345155052571137818636792223",
                "149016652711686681273500497938298290981",
                "88480705846654040951299849469807546662",
                "276361046096231743424703405800731534378",
                "307287750647995264489892449716195012064",
                "38246228680553567486599359596671787366",
                "263027252925130599613215470536067358578",
                "2874506608442905135345185747778786999",
                "47699769131658910848691075822501354908",
                "249210679146172818636927068194179760061"
            ],
            "threshold": 0.9
        },
        "source": "https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571",
        "id": "CVE-2020-14147-8ad6483a",
        "target": {
            "file": "deps/lua/src/lua_struct.c"
        }
    },
    {
        "deprecated": false,
        "signature_type": "Function",
        "signature_version": "v1",
        "digest": {
            "function_hash": "4084196643356696974733906552222450367",
            "length": 647.0
        },
        "source": "https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571",
        "id": "CVE-2020-14147-a8de9166",
        "target": {
            "file": "deps/lua/src/lua_struct.c",
            "function": "optsize"
        }
    },
    {
        "deprecated": false,
        "signature_type": "Function",
        "signature_version": "v1",
        "digest": {
            "function_hash": "135527645391249101043499856436152069482",
            "length": 238.0
        },
        "source": "https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571",
        "id": "CVE-2020-14147-c76f01ae",
        "target": {
            "file": "deps/lua/src/lua_struct.c",
            "function": "getnum"
        }
    }
]