openSUSE-SU-2021:0408-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2021:0408-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/openSUSE-SU-2021:0408-1
Related
Published
2021-03-14T14:10:26Z
Modified
2021-03-14T14:10:26Z
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.

This update was imported from the SUSE:SLE-15:Update update project.

References

Affected packages

openSUSE:Leap 15.2 / openldap2

Package

Name
openldap2
Purl
pkg:rpm/opensuse/openldap2&distro=openSUSE%20Leap%2015.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.46-lp152.14.18.1

Ecosystem specific 

{
    "binaries": [
        {
            "openldap2-back-sql": "2.4.46-lp152.14.18.1",
            "openldap2-client": "2.4.46-lp152.14.18.1",
            "openldap2-back-perl": "2.4.46-lp152.14.18.1",
            "openldap2-devel-32bit": "2.4.46-lp152.14.18.1",
            "libldap-2_4-2": "2.4.46-lp152.14.18.1",
            "libldap-data": "2.4.46-lp152.14.18.1",
            "libldap-2_4-2-32bit": "2.4.46-lp152.14.18.1",
            "openldap2": "2.4.46-lp152.14.18.1",
            "openldap2-back-sock": "2.4.46-lp152.14.18.1",
            "openldap2-ppolicy-check-password": "1.2-lp152.14.18.1",
            "openldap2-devel": "2.4.46-lp152.14.18.1",
            "openldap2-back-meta": "2.4.46-lp152.14.18.1",
            "openldap2-doc": "2.4.46-lp152.14.18.1",
            "openldap2-contrib": "2.4.46-lp152.14.18.1",
            "openldap2-devel-static": "2.4.46-lp152.14.18.1"
        }
    ]
}