ldns vulnerabilities

2022-10-0400:00:00

ubuntu.com

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.5%

JSON

Releases

Ubuntu 22.04 LTS
Ubuntu 20.04 LTS

Packages

ldns - ldns library for DNS programming

Details

USN-5257-1 fixed several vulnerabilities in ldns. This update provides
the corresponding update for Ubuntu 20.04 ESM and Ubuntu 22.04 ESM.

Original advisory details:

It was discovered that ldns incorrectly handled certain inputs.
An attacker could possibly use this issue to expose sensitive information.
(CVE-2020-19860, CVE-2020-19861)

OSVersionArchitecturePackageVersionFilename
Ubuntu22.04noarchlibldns3< 1.7.1-2ubuntu4+esm1UNKNOWN
Ubuntu22.04noarchldnsutils< 1.7.1-2ubuntu4UNKNOWN
Ubuntu22.04noarchldnsutils-dbgsym< 1.7.1-2ubuntu4UNKNOWN
Ubuntu22.04noarchlibldns-dev< 1.7.1-2ubuntu4UNKNOWN
Ubuntu22.04noarchlibldns3< 1.7.1-2ubuntu4UNKNOWN
Ubuntu22.04noarchlibldns3-dbgsym< 1.7.1-2ubuntu4UNKNOWN
Ubuntu22.04noarchpython3-ldns< 1.7.1-2ubuntu4UNKNOWN
Ubuntu22.04noarchpython3-ldns-dbgsym< 1.7.1-2ubuntu4UNKNOWN
Ubuntu20.04noarchlibldns2< 1.7.0-4.1ubuntu1+esm1UNKNOWN
Ubuntu20.04noarchldnsutils< 1.7.0-4.1ubuntu1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Ubuntu	22.04	noarch	libldns3	< 1.7.1-2ubuntu4+esm1	UNKNOWN
Ubuntu	22.04	noarch	ldnsutils	< 1.7.1-2ubuntu4	UNKNOWN
Ubuntu	22.04	noarch	ldnsutils-dbgsym	< 1.7.1-2ubuntu4	UNKNOWN
Ubuntu	22.04	noarch	libldns-dev	< 1.7.1-2ubuntu4	UNKNOWN
Ubuntu	22.04	noarch	libldns3	< 1.7.1-2ubuntu4	UNKNOWN
Ubuntu	22.04	noarch	libldns3-dbgsym	< 1.7.1-2ubuntu4	UNKNOWN
Ubuntu	22.04	noarch	python3-ldns	< 1.7.1-2ubuntu4	UNKNOWN
Ubuntu	22.04	noarch	python3-ldns-dbgsym	< 1.7.1-2ubuntu4	UNKNOWN
Ubuntu	20.04	noarch	libldns2	< 1.7.0-4.1ubuntu1+esm1	UNKNOWN
Ubuntu	20.04	noarch	ldnsutils	< 1.7.0-4.1ubuntu1	UNKNOWN