JLSEC-2026-692
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-692.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-692.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-692
- Upstream
- Published
- 2026-07-14T21:41:35.775Z
- Modified
- 2026-07-25T18:24:46.495743013Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- 2.1 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/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
- Integer underflow in wolfSSL packet sniffer <= 5.8.4 allows an attacker to cause a buffer overflow...
- Details
-
Integer underflow in wolfSSL packet sniffer <= 5.8.4 allows an attacker to cause a buffer overflow in the AEAD decryption path by injecting a TLS record shorter than the explicit IV plus authentication tag into traffic inspected by
ssl_DecodePacket. The underflow wraps a 16-bit length to a large value that is passed to AEAD decryption routines, causing heap buffer overflow and a crash. An unauthenticated attacker can trigger this remotely via malformed TLS Application Data records. - Database specific
{ "license": "CC-BY-4.0", "sources": [ { "id": "CVE-2026-1005", "imported": "2026-07-17T22:26:02.985Z", "published": "2026-03-19T17:16:21.873Z", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-1005", "modified": "2026-06-17T10:14:51.830Z", "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1005", "database_specific": { "status": "Analyzed" } }, { "id": "GHSA-2q9g-q8jj-fr53", "published": "2026-03-19T18:31:18Z", "url": "https://api.github.com/advisories/GHSA-2q9g-q8jj-fr53", "modified": "2026-04-29T21:31:19Z", "html_url": "https://github.com/advisories/GHSA-2q9g-q8jj-fr53", "imported": "2026-07-17T22:26:03.157Z" }, { "imported": "2026-07-17T22:26:12.909Z", "published": "2026-03-19T17:00:10Z", "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-13133", "modified": "2026-03-19T17:20:03Z", "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-13133", "id": "EUVD-2026-13133" } ] }- References