CVE-2020-14147

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Source
https://cve.org/CVERecord?id=CVE-2020-14147
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-14147.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-14147
Downstream
ALPINE (1)
AZL (1)
BELL (1)
CLEANSTART (30)
DEBIAN (1)
MGASA (1)
openSUSE (1)
UBUNTU (1)
Related
Published
2020-06-15T18:15:14Z
Modified
2026-09-12T14:19:12Z
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.

Database specific 
{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "10.0"
                },
                {
                    "last_affected":  "10.0"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "debian:debian_linux"
        },
        {
            "cpes":  [
                "cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*",
                "cpe:2.3:a:oracle:communications_operations_monitor:4.1:*:*:*:*:*:*:*",
                "cpe:2.3:a:oracle:communications_operations_monitor:4.2:*:*:*:*:*:*:*",
                "cpe:2.3:a:oracle:communications_operations_monitor:4.3:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "3.4"
                },
                {
                    "last_affected":  "3.4"
                },
                {
                    "introduced":  "4.1"
                },
                {
                    "last_affected":  "4.1"
                },
                {
                    "introduced":  "4.2"
                },
                {
                    "last_affected":  "4.2"
                },
                {
                    "introduced":  "4.3"
                },
                {
                    "last_affected":  "4.3"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "oracle:communications_operations_monitor"
        },
        {
            "cpes":  [
                "cpe:2.3:o:suse:linux_enterprise:12.0:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "12.0"
                },
                {
                    "last_affected":  "12.0"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "suse:linux_enterprise"
        }
    ]
}
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
Database specific
Show details 
{
    "source":  "REFERENCES"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-14147.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "285556551804856358181809971858790846830",
            "length":  535
        },
        "id":  "CVE-2020-14147-1c9f15ff",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571",
        "target":  {
            "file":  "deps/lua/src/lua_struct.c",
            "function":  "controloptions"
        }
    },
    {
        "deprecated":  false,
        "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
        },
        "id":  "CVE-2020-14147-8ad6483a",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571",
        "target":  {
            "file":  "deps/lua/src/lua_struct.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "4084196643356696974733906552222450367",
            "length":  647
        },
        "id":  "CVE-2020-14147-a8de9166",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571",
        "target":  {
            "file":  "deps/lua/src/lua_struct.c",
            "function":  "optsize"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "135527645391249101043499856436152069482",
            "length":  238
        },
        "id":  "CVE-2020-14147-c76f01ae",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571",
        "target":  {
            "file":  "deps/lua/src/lua_struct.c",
            "function":  "getnum"
        }
    }
]
vanir_signatures_modified 
"2026-09-12T14:19:12Z"

Git / github.com/redis/redis

Affected ranges

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
Show details 
{
    "cpe":  "cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "5.0.9"
        },
        {
            "introduced":  "6.0.0"
        },
        {
            "fixed":  "6.0.3"
        }
    ],
    "source":  "CPE_RANGE"
}

Affected versions

1.*
1.3.6
2.*
2.2-alpha0
2.2-alpha1
2.2-alpha2
2.2-alpha3
2.2-alpha4
2.2-alpha5
2.2-alpha6
2.2.0-rc1
2.3-alpha0
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.*
6.0.0
6.0.1
6.0.2
v1.*
v1.3.10
v1.3.11
v1.3.7
v1.3.8
v1.3.9
v2.*
v2.0.0-rc1
v2.1.1-watch
Other
vm-playpen

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-14147.json"