CVSS: 7.5EPSS: 0%CPEs: 8EXPL: 0CVE-2017-15134 – 389-ds-base: Remote DoS via search filters in slapi_filter_sprintf in slapd/util.c
https://notcve.org/view.php?id=CVE-2017-15134
25 Jan 2018 — A stack buffer overflow flaw was found in the way 389-ds-base 1.3.6.x before 1.3.6.13, 1.3.7.x before 1.3.7.9, 1.4.x before 1.4.0.5 handled certain LDAP search filters. A remote, unauthenticated attacker could potentially use this flaw to make ns-slapd crash via a specially crafted LDAP request, thus resulting in denial of service. Se ha encontrado un error de desbordamiento de búfer basado en pila en la forma en la que 389-ds-base, en versiones 1.3.6.x anteriores a la 1.3.6.13, versiones 1.3.7.x anteriores... • http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00033.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 8.1EPSS: 4%CPEs: 1EXPL: 0CVE-2017-15135 – 389-ds-base: Authentication bypass due to lack of size check in slapi_ct_memcmp function in ch_malloc.c
https://notcve.org/view.php?id=CVE-2017-15135
24 Jan 2018 — It was found that 389-ds-base since 1.3.6.1 up to and including 1.4.0.3 did not always handle internal hash comparison operations correctly during the authentication process. A remote, unauthenticated attacker could potentially use this flaw to bypass the authentication process under very rare and specific circumstances. Se ha descubierto que 389-ds-base, desde la versión 1.3.6.1 y hasta e incluyendo la versión 1.4.0.3, no manipulaba siempre las operaciones de comparación de hash internas de manera correcta... • http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00033.html • CWE-287: Improper Authentication •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 1CVE-2017-7551 – 389-ds-base: Password brute-force possible for locked account due to different return codes
https://notcve.org/view.php?id=CVE-2017-7551
16 Aug 2017 — 389-ds-base version before 1.3.5.19 and 1.3.6.7 are vulnerable to password brute-force attacks during account lockout due to different return codes returned on password attempts. 389-ds-base en su versión anterior a 1.3.5.19 y 1.3.6.7 es vulnerable a ataques de fuerza bruta de contraseñas durante un bloqueo de cuenta debido a los diferentes códigos de retorno que se devuelven durante los intentos de contraseña. A flaw was found in the way 389-ds-base handled authentication attempts against locked accounts. ... • https://access.redhat.com/errata/RHSA-2017:2569 • CWE-209: Generation of Error Message Containing Sensitive Information CWE-640: Weak Password Recovery Mechanism for Forgotten Password •
CVSS: 6.5EPSS: 17%CPEs: 8EXPL: 0CVE-2017-2668 – 389-ds-base: Remote crash via crafted LDAP messages
https://notcve.org/view.php?id=CVE-2017-2668
11 Apr 2017 — 389-ds-base before versions 1.3.5.17 and 1.3.6.10 is vulnerable to an invalid pointer dereference in the way LDAP bind requests are handled. A remote unauthenticated attacker could use this flaw to make ns-slapd crash via a specially crafted LDAP bind request, resulting in denial of service. 389-ds-base en versiones anteriores a la 1.3.5.17 y 1.3.6.10 es vulnerable a una desreferencia de puntero inválido en la forma en la que se gestionan las peticiones LDAP. Un atacante remoto no autenticado podría emplear... • http://www.securityfocus.com/bid/97524 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-476: NULL Pointer Dereference •