JLSEC-2025-38

Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2025/JLSEC-2025-38.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-38.json
JSON Data
https://api.test.osv.dev/v1/vulns/JLSEC-2025-38
Upstream
Published
2025-10-10T15:04:01.319Z
Modified
2025-11-03T00:19:48.045581Z
Summary
libcurl's ASN1 parser code has the `GTime2str()` function, used for parsing an ASN.1 Generalized Tim...
Details

libcurl's ASN1 parser code has the GTime2str() function, used for parsing an ASN.1 Generalized Time field. If given an syntactically incorrect field, the parser might end up using -1 for the length of the time fraction, leading to a strlen() getting performed on a pointer to a heap buffer area that is not (purposely) null terminated.

This flaw most likely leads to a crash, but can also lead to heap contents getting returned to the application when CURLINFO_CERTINFO is used.

Database specific
{
    "sources": [
        {
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-7264",
            "id": "CVE-2024-7264",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2024-7264",
            "modified": "2024-11-21T09:51:10.360Z",
            "imported": "2025-10-10T14:33:22.352Z",
            "published": "2024-07-31T08:15:02.657Z"
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / CURL_jll

Package

Name
CURL_jll
Purl
pkg:julia/CURL_jll?uuid=b21e61f3-bafc-59ac-ab14-4c5c62d6588d

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.9.1+0

Julia / LibCURL_jll

Package

Name
LibCURL_jll
Purl
pkg:julia/LibCURL_jll?uuid=deac9b47-8bc7-5906-a0fe-35ac56dc84c0

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.9.1+0