| Description: | Summary:
The remote host is missing an update for the 'openldap2'
package(s) announced via the openSUSE-SU-2021:0408-1 advisory.
Vulnerability Insight:
This update for openldap2 fixes the following issues:
- bsc#1182408 CVE-2020-36230 - an assertion failure in slapd in the X.509
DN parsing in decode.c ber_next_element, resulting in denial
of service.
- bsc#1182411 CVE-2020-36229 - ldap_X509dn2bv crash in the X.509 DN
parsing in ad_keystring, resulting in denial of service.
- bsc#1182412 CVE-2020-36228 - integer underflow leading to crash in the
Certificate List Exact Assertion processing, resulting in denial of
service.
- bsc#1182413 CVE-2020-36227 - infinite loop in slapd with the
cancel_extop Cancel operation, resulting in denial of service.
- bsc#1182416 CVE-2020-36225 - double free and slapd crash in the
saslAuthzTo processing, resulting in denial of service.
- bsc#1182417 CVE-2020-36224 - invalid pointer free and slapd crash in the
saslAuthzTo processing, resulting in denial of service.
- bsc#1182415 CVE-2020-36226 - memch- bv_len miscalculation and slapd
crash in the saslAuthzTo processing, resulting in denial of service.
- bsc#1182419 CVE-2020-36222 - assertion failure in slapd in the
saslAuthzTo validation, resulting in denial of service.
- bsc#1182420 CVE-2020-36221 - slapd crashes in the Certificate Exact
Assertion processing, resulting in denial of service (schema_init.c
serialNumberAndIssuerCheck).
- bsc#1182418 CVE-2020-36223 - slapd crash in the Values Return Filter
control handling, resulting in denial of service (double free and
out-of-bounds read).
- bsc#1182279 CVE-2021-27212 - 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.
This update was imported from the SUSE:SLE-15:Update update project.
Affected Software/OS:
'openldap2' package(s) on openSUSE Leap 15.2.
Solution:
Please install the updated package(s).
CVSS Score:
5.0
CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
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