{"action":"Upgrade libcrypto++ to 5.6.4-5 or later.","affected":[{"fixed":"5.6.4-5","introduced":"0"}],"component":"libcrypto++","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.6.4-5"],"id":"tcs_01M5NBVR3H9PY2Y5FCWYMX0ENP","modified_at":"2026-09-22T07:02:48.087798852Z","published_at":"2017-01-30T21:59:01.207Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-9939","https://security-tracker.debian.org/tracker/CVE-2016-9939"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-9939","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-9939"}],"summary":"Crypto++ (aka cryptopp and libcrypto++) 5.6.4 contained a bug in its ASN.1 BER decoding routine. The library will allocate a memory block based on the length field of the ASN.1 object. If there is not"}