JLSEC-2026-747
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-747.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-747.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-747
- Upstream
- CVE-2026-6329
- EUVD-2026-39571
- GHSA-r98j-g9p3-fcgm
- Published
- 2026-07-14T21:41:35Z
- Modified
- 2026-07-18T00:02:22Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- 6.0 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
- Summary
- PKCS#12 MAC verification uses an attacker-controlled comparison length, weakening the integrity...
- Details
-
PKCS#12 MAC verification uses an attacker-controlled comparison length, weakening the integrity check on the MAC and allowing a mismatched MAC to be accepted. The PKCS#12 verify path compared the locally computed HMAC against the MAC parsed from the PKCS#12 structure using a length taken directly from the attacker-supplied input, without first verifying that it equals the length of the digest actually produced by the configured algorithm. A truncated or zero-length stored MAC could therefore be accepted, defeating the integrity protection of the MAC.
- Database specific
{ "license": "CC-BY-4.0", "sources": [ { "database_specific": { "status": "Analyzed" }, "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6329", "id": "CVE-2026-6329", "imported": "2026-07-17T22:35:25.336Z", "modified": "2026-06-27T19:51:09.053Z", "published": "2026-06-25T22:17:02.757Z", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-6329" }, { "html_url": "https://github.com/advisories/GHSA-r98j-g9p3-fcgm", "id": "GHSA-r98j-g9p3-fcgm", "imported": "2026-07-17T22:35:25.503Z", "modified": "2026-06-27T21:31:35Z", "published": "2026-06-26T00:32:06Z", "url": "https://api.github.com/advisories/GHSA-r98j-g9p3-fcgm" }, { "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-39571", "id": "EUVD-2026-39571", "imported": "2026-07-17T22:35:35.279Z", "modified": "2026-06-26T10:22:21Z", "published": "2026-06-25T21:02:45Z", "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-39571" } ] }- References