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Including CVEs outside Waratek scope✕Vendor openldap✕
Overview 28 matches · 0 in Waratek scope · 0 protected · 0 exploited · 0 CISA KEV · 0 public PoC · 6 EPSS ≥ 0.5
28matches 0in Waratek scope0.0% 0protected0.0% 0exploited0.0% 0CISA KEV0.0% 0public PoC0.0% 6EPSS ≥ 0.521.4%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 4 14.3% Not applicable 24 85.7% Withdrawn CVE 0 0.0%
Critical 0 0.0% High 28 100.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 28 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 6 21.4% No public exploit 22 78.6%
split by peak 13 / year
Not applicable: 24Outside Waratek scope: 4 High: 28 not blocked: 28 No public exploit: 22Forecast only: 6
20021 Not applicable1 High1 not blocked1 No public exploit1 20032 Not applicable2 High2 not blocked2 No public exploit2 20041 Not applicable1 High1 not blocked1 No public exploit1 20051 Not applicable1 High1 not blocked1 No public exploit1 20061 Not applicable1 High1 not blocked1 Forecast only1 20072 Not applicable2 High2 not blocked2 No public exploit2 20080 20090 20100 20110 20120 20130 20140 20151 Not applicable1 High1 not blocked1 No public exploit1 20160 20171 Not applicable1 High1 not blocked1 No public exploit1 20180 20191 Not applicable1 High1 not blocked1 No public exploit1 20203 Outside Waratek scope2 Not applicable1 High3 not blocked3 No public exploit3 202113 Outside Waratek scope1 Not applicable12 High13 not blocked13 Forecast only5 No public exploit8 20220 20231 Outside Waratek scope1 High1 not blocked1 No public exploit1
20032005200720092011201320152017201920212023
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CVE Severity Published▾ Status Exploitation Description
CVE-2023-2953 High 2023-05-30 Outside Waratek scope No public exploit A vulnerability was found in openldap. This security flaw causes a null pointer dereference in ber_memalloc_x() function.
CVE-2020-25710 High 2021-05-28 Outside Waratek scope No public exploit A flaw was found in OpenLDAP in versions before 2.4.56. This flaw allows an attacker who sends a malicious packet processed by OpenLDAP to force a failed assertion in csnNormalize23(). The highest threat from this vulnerability is to system availability.
CVE-2020-25709 High 2021-05-18 Not applicable No public exploit A flaw was found in OpenLDAP. This flaw allows an attacker who can send a malicious packet to be processed by OpenLDAP’s slapd server, to trigger an assertion failure. The highest threat from this vulnerability is to system availability.
CVE-2021-27212 High 2021-02-14 Not applicable Forecast only In OpenLDAP through 2.4.57 and 2.5.x through 2.5.1alpha, an assertion failure in slapd can occur in the issuerAndThisUpdateCheck function via a crafted packet, resulting in a denial of service (daemon exit) via a short timestamp. This is related to schema_init.c and checkTime.
CVE-2020-36230 High 2021-01-26 Not applicable No public exploit A flaw was discovered in OpenLDAP before 2.4.57 leading in an assertion failure in slapd in the X.509 DN parsing in decode.c ber_next_element, resulting in denial of service.
CVE-2020-36229 High 2021-01-26 Not applicable No public exploit A flaw was discovered in ldap_X509dn2bv in OpenLDAP before 2.4.57 leading to a slapd crash in the X.509 DN parsing in ad_keystring, resulting in denial of service.
CVE-2020-36228 High 2021-01-26 Not applicable Forecast only An integer underflow was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Certificate List Exact Assertion processing, resulting in denial of service.
CVE-2020-36227 High 2021-01-26 Not applicable Forecast only A flaw was discovered in OpenLDAP before 2.4.57 leading to an infinite loop in slapd with the cancel_extop Cancel operation, resulting in denial of service.
CVE-2020-36226 High 2021-01-26 Not applicable No public exploit A flaw was discovered in OpenLDAP before 2.4.57 leading to a memch->bv_len miscalculation and slapd crash in the saslAuthzTo processing, resulting in denial of service.
CVE-2020-36225 High 2021-01-26 Not applicable No public exploit A flaw was discovered in OpenLDAP before 2.4.57 leading to a double free and slapd crash in the saslAuthzTo processing, resulting in denial of service.
CVE-2020-36224 High 2021-01-26 Not applicable No public exploit A flaw was discovered in OpenLDAP before 2.4.57 leading to an invalid pointer free and slapd crash in the saslAuthzTo processing, resulting in denial of service.
CVE-2020-36223 High 2021-01-26 Not applicable No public exploit A flaw was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Values Return Filter control handling, resulting in denial of service (double free and out-of-bounds read).
CVE-2020-36222 High 2021-01-26 Not applicable Forecast only A flaw was discovered in OpenLDAP before 2.4.57 leading to an assertion failure in slapd in the saslAuthzTo validation, resulting in denial of service.
CVE-2020-36221 High 2021-01-26 Not applicable Forecast only An integer underflow was discovered in OpenLDAP before 2.4.57 leading to slapd crashes in the Certificate Exact Assertion processing, resulting in denial of service (schema_init.c serialNumberAndIssuerCheck).
CVE-2020-25692 High 2020-12-08 Outside Waratek scope No public exploit A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. An unauthenticated attacker could remotely crash the slapd process by sending a specially crafted request, causing a Denial of Service.
CVE-2020-12243 High 2020-04-28 Outside Waratek scope No public exploit 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).
CVE-2014-8182 High 2020-01-02 Not applicable No public exploit An off-by-one error leading to a crash was discovered in openldap 2.4 when processing DNS SRV messages. If slapd was configured to use the dnssrv backend, an attacker could crash the service with crafted DNS responses.
CVE-2019-13565 High 2019-07-26 Not applicable No public exploit An issue was discovered in OpenLDAP 2.x before 2.4.48. When using SASL authentication and session encryption, and relying on the SASL security layers in slapd access controls, it is possible to obtain access that would otherwise be denied via a simple bind for any identity covered in those ACLs. After the first SASL bind is completed, the sasl_ssf value is retained for all new non-SASL connections. Depending on the ACL configuration, this can affect different types of operations (searches, modifications, etc.). In other words, a successful authorization step completed by one user affects the authorization requirement for a different user.
CVE-2017-17740 High 2017-12-18 Not applicable No public exploit contrib/slapd-modules/nops/nops.c in OpenLDAP through 2.4.45, when both the nops module and the memberof overlay are enabled, attempts to free a buffer that was allocated on the stack, which allows remote attackers to cause a denial of service (slapd crash) via a member MODDN operation.
CVE-2015-3276 High 2015-12-07 Not applicable No public exploit The nss_parse_ciphers function in libraries/libldap/tls_m.c in OpenLDAP does not properly parse OpenSSL-style multi-keyword mode cipher strings, which might cause a weaker than intended cipher to be used and allow remote attackers to have unspecified impact via unknown vectors.
CVE-2007-5708 High 2007-10-30 Not applicable No public exploit slapo-pcache (overlays/pcache.c) in slapd in OpenLDAP before 2.3.39, when running as a proxy-caching server, allocates memory using a malloc variant instead of calloc, which prevents an array from being initialized properly and might allow attackers to cause a denial of service (segmentation fault) via unknown vectors that prevent the array from being null terminated.
CVE-2007-5707 High 2007-10-30 Not applicable No public exploit OpenLDAP before 2.3.39 allows remote attackers to cause a denial of service (slapd crash) via an LDAP request with a malformed objectClasses attribute. NOTE: this has been reported as a double free, but the reports are inconsistent.
CVE-2006-5779 High 2006-11-07 Not applicable Forecast only OpenLDAP before 2.3.29 allows remote attackers to cause a denial of service (daemon crash) via LDAP BIND requests with long authcid names, which triggers an assertion failure.
CVE-2005-4442 High 2005-12-21 Not applicable No public exploit Untrusted search path vulnerability in OpenLDAP before 2.2.28-r3 on Gentoo Linux allows local users in the portage group to gain privileges via a malicious shared object in the Portage temporary build directory, which is part of the RUNPATH.
CVE-2004-0823 High 2004-09-07 Not applicable No public exploit OpenLDAP 1.0 through 2.1.19, as used in Apple Mac OS 10.3.4 and 10.3.5 and possibly other operating systems, may allow certain authentication schemes to use hashed (crypt) passwords in the userPassword attribute as if they were plaintext passwords, which allows remote attackers to re-use hashed passwords without decrypting them.
CVE-2002-1379 High 2003-01-02 Not applicable No public exploit OpenLDAP2 (OpenLDAP 2) 2.2.0 and earlier allows remote or local attackers to execute arbitrary code when libldap reads the .ldaprc file within applications that are running with extra privileges.
CVE-2002-1378 High 2003-01-02 Not applicable No public exploit Multiple buffer overflows in OpenLDAP2 (OpenLDAP 2) 2.2.0 and earlier allow remote attackers to execute arbitrary code via (1) long -t or -r parameters to slurpd, (2) a malicious ldapfilter.conf file that is not properly handled by getfilter functions, (3) a malicious ldaptemplates.conf that causes an overflow in libldap, (4) a certain access control list that causes an overflow in slapd, or (5) a long generated filename for logging rejected replication requests.
CVE-2002-0045 High 2002-01-31 Not applicable No public exploit slapd in OpenLDAP 2.0 through 2.0.19 allows local users, and anonymous users before 2.0.8, to conduct a "replace" action on access controls without any values, which causes OpenLDAP to delete non-mandatory attributes that would otherwise be protected by ACLs.