CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-15836
https://notcve.org/view.php?id=CVE-2018-15836
26 Sep 2018 — In verify_signed_hash() in lib/liboswkeys/signatures.c in Openswan before 2.6.50.1, the RSA implementation does not verify the value of padding string during PKCS#1 v1.5 signature verification. Consequently, a remote attacker can forge signatures when small public exponents are being used. IKEv2 signature verification is affected when RAW RSA keys are used. En Openswan en versiones anteriores a la 2.6.50.1, la verificación de firmas IKEv2 es vulnerable a "variantes de ataques de bajo exponente de Bleichenba... • https://github.com/xelerance/Openswan/commit/0b460be9e287fd335c8ce58129c67bf06065ef51 • CWE-347: Improper Verification of Cryptographic Signature •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2014-2037
https://notcve.org/view.php?id=CVE-2014-2037
26 Nov 2014 — Openswan 2.6.40 allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via IKEv2 packets that lack expected payloads. NOTE: this vulnerability exists because of an incomplete fix for CVE 2013-6466. Openswan 2.6.40 permite a atacantes remotos causar una denegación de servicio (referencia a puntero nulo y reinicio del demonio IKE) a través de paquetes IKEv2 que no llevan las cargas esperadas. NOTA: esta vulnerabilidad existe debido a una solución incompleta para... • http://www.openwall.com/lists/oss-security/2014/02/18/1 • CWE-20: Improper Input Validation •