SUSE-SU-2021:14603-1: dnsmasq&distro=SUSE Linux Enterprise Server 11 SP4-LTSS SUSE Linux Enterprise

CVSS: UnknownPublished
Published 19-01-2021Last modified 04-02-2026
Open JSON

Vulnerability summary

SUSE-SU-2021:14603-1 is a vulnerability in dnsmasq&distro=SUSE Linux Enterprise Server 11 SP4-LTSS SUSE Linux Enterprise with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 8 · Downstream 0 · Related 8
CVE-2019-14834CVE-2020-25681CVE-2020-25682CVE-2020-25683CVE-2020-25684CVE-2020-25685

Timeline

  1. 19-01-2021
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for dnsmasq This update for dnsmasq fixes the following issues: - CVE-2019-14834: Fixed a memory leak which could have allowed to remote attackers to cause denial of service via DHCP response creation (bsc#1154849) - bsc#1177077: Fixed DNSpooq vulnerabilities - CVE-2020-25684, CVE-2020-25685, CVE-2020-25686: Fixed multiple Cache poisoning attacks. - CVE-2020-25681, CVE-2020-25682, CVE-2020-25683, CVE-2020-25687: Fixed multiple potential Heap-based overflows when DNSSEC is enabled. - Retry query to other servers on receipt of SERVFAIL rcode (bsc#1176076)

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

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

No weakness data has been published for this record.

Affected systems

Suse1 product
  • dnsmasq&distro=SUSE Linux Enterprise Server 11 SP4-LTSS< 2.78-0.17.15.1

1 vendor · 1 product

References

12 links
Show all 12 references