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Withdrawn: BELL-CVE-2020-12243 — CVE-2020-12243 does not affect BellSoft software

2026-10-03T12:08:21.182411+00:00

Withdrawn by the publisher.

BIT-openldap-2020-12243

2026-10-03T12:08:21.182467+00:00

Affected: Bitnami: openldap

In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash).

certfr-2021-avi-589 — De multiples vulnérabilités ont été découvertes dans Juniper Junos Space Log Collector. Certaines d'entre elles permett…

2026-10-03T12:08:21.182501+00:00

certfr-2021-avi-589

CLEANSTART-2026-WV81935 — Security fix for CVE-2020-12243 applied in: openldap 2.4.50-r0

2026-10-03T12:08:21.182521+00:00

Affected: CleanStart: openldap

Security vulnerability affects the openldap package. This issue is resolved in later releases. See references for vulnerability details.

cnvd-2020-27485

2026-10-03T12:08:21.182543+00:00

cnvd-2020-27485

EUVD-2026-41100

2026-10-03T12:08:21.182555+00:00

EUVD-2026-41100

fkie_cve-2020-12243

2026-10-03T12:08:21.182566+00:00

In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash).

GHSA-v3qx-x9jr-g987

2026-10-03T12:08:21.182587+00:00

In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash).

gsd-2020-12243

2026-10-03T12:08:21.182600+00:00

gsd-2020-12243

ICSA-22-116-01 — Hitachi Energy System Data Manager

2026-10-03T12:08:21.182610+00:00

In affected OpenSSL versions, the Raccoon attack exploits a flaw in the TLS specification that can lead to an attacker computing the pre-master secret in connections that have used a Diffie-Hellman-based ciphersuite. This allows the attacker to eavesdrop on all encrypted communications sent over that TLS connection.CVE-2020-1968 has been assigned to this vulnerability. A CVSS v3 base score of 3.7 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N). In affected versions of OpenLDAP, LDAP search filters with nested boolean expressions can result in a denial-of-service condition.CVE-2020-12243 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). A flaw in affected versions of the OpenLDAP slapd server may cause an assertion failure when processing a malicious packet. This may lead to a denial-of-service condition.CVE-2020-25709 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). A flaw in affected versions of OpenLDAP allows an attacker who sends a malicious packet processed by OpenLDAP to force a failed assertion in csnNormalize23() function. This may lead to a denial-of-service condition.CVE-2020-25710 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C…

openSUSE-SU-2020:0647-1 — Security update for openldap2

2026-10-03T12:08:21.182649+00:00

Security update for openldap2

RHSA-2021:0949 — Red Hat Security Advisory: Red Hat OpenShift Do openshift/odo-init-image 1.1.3 security update

2026-10-03T12:08:21.182685+00:00

expat: large number of colons in input makes parser consume high amount of resources, leading to DoS e2fsprogs: Crafted ext4 partition leads to out-of-bounds write e2fsprogs: Out-of-bounds write in e2fsck/rehash.c curl: heap buffer overflow in function tftp_receive_packet() nss: Out-of-bounds read when importing curve25519 private key nss: PKCS#1 v1.5 signatures can be used for TLS 1.3 nss: Use-after-free in sftk_FreeSession due to improper refcounting glib2: file_copy_fallback in gio/gfile.c in GNOME GLib does not properly restrict file permissions while a copy operation is in progress dbus: DBusServer DBUS_COOKIE_SHA1 authentication bypass ibus: missing authorization allows local attacker to access the input bus of another user cpio: improper input validation when writing tar header fields leads to unexpected tar generation expat: heap-based buffer over-read via crafted XML input python: XSS vulnerability in the documentation XML-RPC server in server_title field nss: Check length of inputs for cryptographic primitives nss: TLS 1.3 HelloRetryRequest downgrade request sets client into invalid state libssh2: integer overflow in SSH_MSG_DISCONNECT logic in packet.c glibc: LD_PREFER_MAP_32BIT_EXEC not ignored in setuid binaries libxml2: memory leak in xmlParseBalancedChunkMemoryRecover in parser.c systemd: memory leak in button_open() in login/logind-button.c when udev events are received libxml2: memory leak in xmlSchemaPreRun in xmlschemas.c python: infinite loop in the tarfi…

SUSE-SU-2020:1193-1 — Security update for openldap2

2026-10-03T12:08:21.182814+00:00

Security update for openldap2

UBUNTU-CVE-2020-12243

2026-10-03T12:08:21.182839+00:00

Affected: Ubuntu:Pro:14.04:LTS: openldap, Ubuntu:16.04:LTS: openldap, Ubuntu:18.04:LTS: openldap, Ubuntu:20.04:LTS: openldap

In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash).

WID-SEC-W-2024-3163 — OpenLDAP: Schwachstelle ermöglicht Denial of Service

2026-10-03T12:08:21.182879+00:00

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in OpenLDAP ausnutzen, um einen Denial of Service Angriff durchzuführen.