CVE-2023-50268

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Source
https://cve.org/CVERecord?id=CVE-2023-50268
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-50268.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-50268
Aliases
  • GHSA-7hmr-442f-qc8j
Downstream
Related
Published
2023-12-13T20:49:54Z
Modified
2026-09-21T17:26:47Z
Severity
  • 6.2 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
jq has stack-based buffer overflow in decNaNs
Details

jq is a command-line JSON processor. Version 1.7 is vulnerable to stack-based buffer overflow in builds using decNumber. Version 1.7.1 contains a patch for this issue.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-120",
        "CWE-121"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/50xxx/CVE-2023-50268.json"
}
References

Affected packages

Git / github.com/jqlang/jq

Affected ranges

Type
GIT
Repo
https://github.com/jqlang/jq
Events
Introduced
11c528d04d76c9b9553781aa76b073e4f40da008
Fixed
c9a51565214eece8f1053089739aea73145bfd6b
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:jqlang:jq:1.7:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "1.7"
        },
        {
            "last_affected":  "1.7"
        }
    ],
    "source":  [
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

1.*
1.7
= 1.*
= 1.7
jq-1.*
jq-1.7

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-50268.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "22550875515713324128520625183215086364",
            "length":  634
        },
        "id":  "CVE-2023-50268-a2d2ea46",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/jqlang/jq/commit/c9a51565214eece8f1053089739aea73145bfd6b",
        "target":  {
            "file":  "src/jv.c",
            "function":  "jvp_number_cmp"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "1371753125883065672057533830705252943",
                "216860606710970311303215741001243012159",
                "165464292948581339852936572259524919584",
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                "245329855745470253622444550787235282293",
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                "165392846152929313379498705231826085965",
                "166852718090386609754714604848746705693"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2023-50268-d89c5938",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/jqlang/jq/commit/c9a51565214eece8f1053089739aea73145bfd6b",
        "target":  {
            "file":  "src/jv.c"
        }
    }
]
vanir_signatures_modified 
"2026-08-18T16:28:28Z"