Django REST framework

Lookup for vulnerable packages by Package URL.

Purl pkg:apk/alpine/ntpsec@1.2.1-r0?arch=armhf&distroversion=v3.18&reponame=community

Type apk

Namespace alpine

Name ntpsec

Version 1.2.1-r0

Qualifiers

arch	armhf
distroversion	v3.18
reponame	community

Subpath

Is_vulnerable false

Next_non_vulnerable_version 1.2.2a-r0

Latest_non_vulnerable_version 1.2.2a-r0

Affected_by_vulnerabilities

Fixing_vulnerabilities

url VCID-b68x-app6-bkc5

vulnerability_id VCID-b68x-app6-bkc5

summary ntpkeygen can generate keys that ntpd fails to parse. NTPsec 1.2.0 allows ntpkeygen to generate keys with '#' characters. ntpd then either pads, shortens the key, or fails to load these keys entirely, depending on the key type and the placement of the '#'. This results in the administrator not being able to use the keys as expected or the keys are shorter than expected and easier to brute-force, possibly resulting in MITM attacks between ntp clients and ntp servers. For short AES128 keys, ntpd generates a warning that it is padding them.

references

reference_url

https://api.first.org/data/v1/epss?cve=CVE-2021-22212

reference_id

reference_type

scores

value	0.00133
scoring_system	epss
scoring_elements	0.32371
published_at	2026-06-07T12:55:00Z

value	0.00133
scoring_system	epss
scoring_elements	0.32442
published_at	2026-06-05T12:55:00Z

value	0.00133
scoring_system	epss
scoring_elements	0.3241
published_at	2026-06-06T12:55:00Z

value	0.00133
scoring_system	epss
scoring_elements	0.32342
published_at	2026-06-08T12:55:00Z

value	0.00133
scoring_system	epss
scoring_elements	0.32364
published_at	2026-06-09T12:55:00Z

url

https://api.first.org/data/v1/epss?cve=CVE-2021-22212

reference_url	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22212
reference_id
reference_type
scores
url	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22212

reference_url	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989847
reference_id	989847
reference_type
scores
url	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989847

fixed_packages

url	pkg:apk/alpine/ntpsec@1.2.1-r0?arch=armhf&distroversion=v3.18&reponame=community
purl	pkg:apk/alpine/ntpsec@1.2.1-r0?arch=armhf&distroversion=v3.18&reponame=community
is_vulnerable	`false`
affected_by_vulnerabilities
resource_url	http://public2.vulnerablecode.io/packages/pkg:apk/alpine/ntpsec@1.2.1-r0%3Farch=armhf&distroversion=v3.18&reponame=community

aliases CVE-2021-22212

risk_score null

exploitability 0.5

weighted_severity 0.0

resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-b68x-app6-bkc5

Risk_score null

Resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/ntpsec@1.2.1-r0%3Farch=armhf&distroversion=v3.18&reponame=community

Package Instance