JLSEC-2026-729
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-729.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-729.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-729
- Upstream
- Published
- 2026-07-14T21:41:35.775Z
- Modified
- 2026-07-18T00:02:21.407591202Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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
- wolfSSL's wc_PKCS7_DecodeAuthEnvelopedData() does not properly sanitize the AES-GCM...
- Details
-
wolfSSL's wcPKCS7DecodeAuthEnvelopedData() does not properly sanitize the AES-GCM authentication tag length received and has no lower bounds check. A man-in-the-middle can therefore truncate the mac field from 16 bytes to 1 byte, reducing the tag check from 2⁻¹²⁸ to 2⁻⁸.
- Database specific
{ "sources": [ { "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-5500", "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5500", "id": "CVE-2026-5500", "modified": "2026-06-17T10:59:07.697Z", "imported": "2026-07-17T22:32:01.668Z", "published": "2026-04-10T04:17:17.080Z", "database_specific": { "status": "Analyzed" } }, { "url": "https://api.github.com/advisories/GHSA-m77r-vqw2-hffx", "html_url": "https://github.com/advisories/GHSA-m77r-vqw2-hffx", "modified": "2026-04-27T18:32:02Z", "imported": "2026-07-17T22:32:01.878Z", "published": "2026-04-10T06:31:38Z", "id": "GHSA-m77r-vqw2-hffx" }, { "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-21293", "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-21293", "id": "EUVD-2026-21293", "imported": "2026-07-17T22:32:11.418Z", "published": "2026-04-10T03:10:25Z", "modified": "2026-04-10T13:42:28Z" } ], "license": "CC-BY-4.0" }- References