Page 9 of 94 results (0.022 seconds)

CVSS: 7.5EPSS: 0%CPEs: 245EXPL: 0

18 Mar 2004 — The SSL/TLS handshaking code in OpenSSL 0.9.7a, 0.9.7b, and 0.9.7c, when using Kerberos ciphersuites, does not properly check the length of Kerberos tickets during a handshake, which allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake that causes an out-of-bounds read. El código que une SSL/TLS en OpenSSL 0.9.7a, 0.9.7b y 0.9.7c, usando Kerberos, no comprueba adecuadamente la longitud de los tickets de Kerberos, lo que permite que atacantes remotos provoquen una dene... • ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-005.txt.asc • CWE-125: Out-of-bounds Read •

CVSS: 7.5EPSS: 0%CPEs: 252EXPL: 0

18 Mar 2004 — OpenSSL 0.9.6 before 0.9.6d does not properly handle unknown message types, which allows remote attackers to cause a denial of service (infinite loop), as demonstrated using the Codenomicon TLS Test Tool. OpenSSL 0.9.6 anteriores a la 0.9.6d no manejan adecuadamente los tipos de mensajes desconocidos, lo que permite a atacantes remotos causar una denegación de servicios (por bucle infinito), como se demuestra utilizando la herramienta de testeo Codenomicon TLS. • ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2004.10/SCOSA-2004.10.txt •

CVSS: 7.5EPSS: 0%CPEs: 252EXPL: 0

18 Mar 2004 — The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake that triggers a null dereference. La función do_change_cipher_spec en OpenSSL 0.9.6c hasta 0.9.6.k y 0.9.7a hasta 0.9.7c permite que atacantes remotos provoquen una denegación de servicio (caída) mediante una hábil unión SSL/TLS que provoca un puntero nulo. • ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-04:05.openssl.asc • CWE-476: NULL Pointer Dereference •

CVSS: 7.5EPSS: 5%CPEs: 39EXPL: 0

06 Nov 2003 — OpenSSL 0.9.6k allows remote attackers to cause a denial of service (crash via large recursion) via malformed ASN.1 sequences. OpenSSL 0.9.6k, cuando se ejecuta en Windows, permite a atacantes remotos causar una denegación de servicio (caída por recursión excesiva) mediante secuencias ASN.1 malformadas. • ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-003.txt.asc •

CVSS: 7.5EPSS: 19%CPEs: 2EXPL: 0

01 Oct 2003 — OpenSSL 0.9.6 and 0.9.7 does not properly track the number of characters in certain ASN.1 inputs, which allows remote attackers to cause a denial of service (crash) via an SSL client certificate that causes OpenSSL to read past the end of a buffer when the long form is used. OpenSSL 0.9.6 y 0.9.7no lleva bien la cuenta del número de caractéres de ciertas entradas ASN.1, lo que permite a atacantes remotos causar una denegación de servicio (caída) mediante un certifiucado que hace que OpenSSL lea más allá del... • http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=104893 •

CVSS: 10.0EPSS: 41%CPEs: 2EXPL: 0

01 Oct 2003 — Double free vulnerability in OpenSSL 0.9.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an SSL client certificate with a certain invalid ASN.1 encoding. Vulnerabilidad de doble liberación (de memoria) en OpenSSL 0.9.7 permite a atacantes remotos causar una denegación de servicio (caída) y posiblemente ejecutar código arbitrario mediante un certificado de cliente SSL con una cierta condificación ASN.1 no válida. • http://secunia.com/advisories/22249 • CWE-415: Double Free •

CVSS: 7.5EPSS: 88%CPEs: 2EXPL: 1

01 Oct 2003 — Integer overflow in OpenSSL 0.9.6 and 0.9.7 allows remote attackers to cause a denial of service (crash) via an SSL client certificate with certain ASN.1 tag values. Desbordamiento de enteros en OpenSSL 0.9.6 y 0.9.7 permite a atacantes remotos causar una denegación de servicio (caída) mediante un certificado SSL de cliente con ciertos valores en la etiqueta ASN.1. • https://www.exploit-db.com/exploits/146 •

CVSS: 7.5EPSS: 23%CPEs: 11EXPL: 0

21 Mar 2003 — The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote attackers to perform an unauthorized RSA private key operation via a modified Bleichenbacher attack that uses a large number of SSL or TLS connections using PKCS #1 v1.5 padding that cause OpenSSL to leak information regarding the relationship between ciphertext and the associated plaintext, aka the "Klima-Pokorny-Rosa attack." Los componentes SSL y TLS de OpenSSL 0.9.6i y anteriores, y 0.9.7a permite a atacantes remot... • ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-007.txt.asc •

CVSS: 7.5EPSS: 2%CPEs: 35EXPL: 0

18 Mar 2003 — OpenSSL does not use RSA blinding by default, which allows local and remote attackers to obtain the server's private key by determining factors using timing differences on (1) the number of extra reductions during Montgomery reduction, and (2) the use of different integer multiplication algorithms ("Karatsuba" and normal). • ftp://ftp.sco.com/pub/security/OpenLinux/CSSA-2003-014.0.txt •

CVSS: 5.9EPSS: 2%CPEs: 18EXPL: 1

03 Mar 2003 — ssl3_get_record in s3_pkt.c for OpenSSL before 0.9.7a and 0.9.6 before 0.9.6i does not perform a MAC computation if an incorrect block cipher padding is used, which causes an information leak (timing discrepancy) that may make it easier to launch cryptographic attacks that rely on distinguishing between padding and MAC verification errors, possibly leading to extraction of the original plaintext, aka the "Vaudenay timing attack." ssl3_get_record en s3_ptk.c de OpenSSL anteriores a 0.9.7a y 0.9.6 anteriores ... • https://www.exploit-db.com/exploits/22264 • CWE-203: Observable Discrepancy •