7.5

CVE-2020-25692: netapp cloud_backup NULL Pointer Dereference

CVSS: 7.5v3.1HighModified
AliasesALPINE-CVE-2020-25692MGASA-2020-0407SUSE-SU-2020:14541-1
Published 08-12-2020Last modified 14-10-2026
Open JSON

Vulnerability summary

CVE-2020-25692 is a high (CVSS 7.5) NULL Pointer Dereference vulnerability in netapp cloud_backup. EPSS estimates a 3.15% chance of exploitation in the next 30 days, higher than 87.7% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
3.15%
0%100%
Low · +0.94 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 08-12-2020
    PublishedVulnerability first disclosed.
  2. 14-10-2026
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

6 scores · 5 sources · 2 versions

EPSS trend

Probability

3.15%

Chance of exploitation in the next 30 days

Percentile

88%

Versus all other CVEs

30-day change

+0.94 pp

From 2.21% on 19-09-2026

19-09-202619-10-2026
EPSS score
3.15%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Suse34 products
  • openldap2-client-openssl1&distro=SUSE Linux Enterprise Server 11-SECURITY< 2.4.26-0.74.16.1
  • openldap2-client&distro=SUSE Linux Enterprise Point of Sale 11 SP3< 2.4.26-0.74.16.1
  • openldap2-client&distro=SUSE Linux Enterprise Server 11 SP4-LTSS< 2.4.26-0.74.16.1
  • openldap2&distro=HPE Helion OpenStack 8< 2.4.41-18.77.1
  • openldap2&distro=SUSE Enterprise Storage 5< 2.4.41-18.77.1
Redhat7 products
  • enterprise_linuxEOL5.0 | 6.0 | 7.0
  • openldap< 0:2.4.44-23.el7_9
  • openldap-clients< 0:2.4.44-23.el7_9
  • openldap-debuginfo< 0:2.4.44-23.el7_9
  • openldap-devel< 0:2.4.44-23.el7_9
Netapp2 products
Opensuse2 products
  • openldap2&distro=openSUSE Leap 15.1< 2.4.46-lp151.10.21.1
  • openldap2&distro=openSUSE Leap 15.2< 2.4.46-lp152.14.12.1
Alpine1 product
  • openldap< 2.4.48-r2 | < 2.4.48-r3 | < 2.4.50-r1
Debian1 product
  • openldap< 2.4.47+dfsg-3+deb10u3 | < 2.4.44+dfsg-5+deb9u5 | < 2.4.55+dfsg-1
Mageia1 product
  • openldap< 2.4.50-1.2.mga7
Openldap1 product
Ubuntu1 product
  • openldap< 2.4.42+dfsg-2ubuntu3.10 | < 2.4.45+dfsg-1ubuntu1.7 | < 2.4.49+dfsg-2ubuntu1.4 | < 2.4.31-1+nmu2ubuntu8.5+esm3

9 vendors · 50 products

References

26 links
Show all 26 references