SUSE-SU-2021:14700-1

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Source

https://www.suse.com/support/update/announcement/2021/suse-su-202114700-1/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:14700-1.json

JSON Data

https://api.test.osv.dev/v1/vulns/SUSE-SU-2021:14700-1

Related

Published

2021-04-16T09:42:39Z

Modified

2021-04-16T09:42:39Z

Summary

Security update for openldap2

Details

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 bernextelement, resulting in denial of service.
bsc#1182411 CVE-2020-36229 - ldapX509dn2bv crash in the X.509 DN parsing in adkeystring, 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.
resynchronise changelogs with subpackages (bsc#1184020).

References

Affected packages

SUSE:Linux Enterprise Server 11-SECURITY / openldap2-client-openssl1

Package

Name: openldap2-client-openssl1
Purl: pkg:rpm/suse/openldap2-client-openssl1&distro=SUSE%20Linux%20Enterprise%20Server%2011-SECURITY

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.4.26-0.74.26.1

Ecosystem specific

{
    "binaries": [
        {
            "openldap2-openssl1": "2.4.26-0.74.26.1",
            "libldap-openssl1-2_4-2": "2.4.26-0.74.26.1",
            "libldap-openssl1-2_4-2-32bit": "2.4.26-0.74.26.1",
            "openldap2-client-openssl1": "2.4.26-0.74.26.1",
            "libldap-openssl1-2_4-2-x86": "2.4.26-0.74.26.1"
        }
    ]
}

SUSE:Linux Enterprise Point of Sale 11 SP3 / openldap2

Package

Name: openldap2
Purl: pkg:rpm/suse/openldap2&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.4.26-0.74.26.1

Ecosystem specific

{
    "binaries": [
        {
            "openldap2-client": "2.4.26-0.74.26.1",
            "openldap2": "2.4.26-0.74.26.1",
            "compat-libldap-2_3-0": "2.3.37-2.74.26.1",
            "libldap-2_4-2": "2.4.26-0.74.26.1",
            "openldap2-back-meta": "2.4.26-0.74.26.1"
        }
    ]
}

SUSE:Linux Enterprise Point of Sale 11 SP3 / openldap2-client

Package

Name: openldap2-client
Purl: pkg:rpm/suse/openldap2-client&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.4.26-0.74.26.1

Ecosystem specific

{
    "binaries": [
        {
            "openldap2-client": "2.4.26-0.74.26.1",
            "openldap2": "2.4.26-0.74.26.1",
            "compat-libldap-2_3-0": "2.3.37-2.74.26.1",
            "libldap-2_4-2": "2.4.26-0.74.26.1",
            "openldap2-back-meta": "2.4.26-0.74.26.1"
        }
    ]
}

SUSE:Linux Enterprise Server 11 SP4-LTSS / openldap2

Package

Name: openldap2
Purl: pkg:rpm/suse/openldap2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.4.26-0.74.26.1

Ecosystem specific

{
    "binaries": [
        {
            "libldap-2_4-2-32bit": "2.4.26-0.74.26.1",
            "openldap2-client": "2.4.26-0.74.26.1",
            "openldap2": "2.4.26-0.74.26.1",
            "compat-libldap-2_3-0": "2.3.37-2.74.26.1",
            "libldap-2_4-2": "2.4.26-0.74.26.1",
            "openldap2-back-meta": "2.4.26-0.74.26.1"
        }
    ]
}

SUSE:Linux Enterprise Server 11 SP4-LTSS / openldap2-client

Package

Name: openldap2-client
Purl: pkg:rpm/suse/openldap2-client&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.4.26-0.74.26.1

Ecosystem specific

{
    "binaries": [
        {
            "libldap-2_4-2-32bit": "2.4.26-0.74.26.1",
            "openldap2-client": "2.4.26-0.74.26.1",
            "openldap2": "2.4.26-0.74.26.1",
            "compat-libldap-2_3-0": "2.3.37-2.74.26.1",
            "libldap-2_4-2": "2.4.26-0.74.26.1",
            "openldap2-back-meta": "2.4.26-0.74.26.1"
        }
    ]
}