Django REST framework

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-ps4g-f1q9-wqhm
SummaryKnot Resolver before 5.6.0 enables attackers to consume its resources, launching amplification attacks and potentially causing a denial of service. Specifically, a single client query may lead to a hundred TCP connection attempts if a DNS server closes connections without providing a response.
Aliases
0
alias CVE-2023-26249
Fixed_packages
0
url pkg:deb/debian/knot-resolver@5.6.0-1?distro=trixie
purl pkg:deb/debian/knot-resolver@5.6.0-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%3Fdistro=trixie
1
url pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie
purl pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1%3Fdistro=trixie
2
url pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1
purl pkg:deb/debian/knot-resolver@5.6.0-1%2Bdeb12u1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.6.0-1%252Bdeb12u1
3
url pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie
purl pkg:deb/debian/knot-resolver@5.7.5-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.7.5-1%3Fdistro=trixie
4
url pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie
purl pkg:deb/debian/knot-resolver@6.2.0-2?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@6.2.0-2%3Fdistro=trixie
Affected_packages
0
url pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1
purl pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-66sa-bc5p-jqde
1
vulnerability VCID-c7c5-awxv-j3de
2
vulnerability VCID-efrw-bm7j-6qgz
3
vulnerability VCID-ps4g-f1q9-wqhm
4
vulnerability VCID-vprj-j7u6-zbe7
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.3.1-1%252Bdeb11u1
1
url pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1?distro=trixie
purl pkg:deb/debian/knot-resolver@5.3.1-1%2Bdeb11u1?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-66sa-bc5p-jqde
1
vulnerability VCID-c7c5-awxv-j3de
2
vulnerability VCID-efrw-bm7j-6qgz
3
vulnerability VCID-ps4g-f1q9-wqhm
4
vulnerability VCID-vprj-j7u6-zbe7
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/knot-resolver@5.3.1-1%252Bdeb11u1%3Fdistro=trixie
References
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2023-26249
reference_id
reference_type
scores
0
value 0.00389
scoring_system epss
scoring_elements 0.60097
published_at 2026-05-14T12:55:00Z
1
value 0.00389
scoring_system epss
scoring_elements 0.60033
published_at 2026-05-12T12:55:00Z
2
value 0.00389
scoring_system epss
scoring_elements 0.59928
published_at 2026-04-02T12:55:00Z
3
value 0.00389
scoring_system epss
scoring_elements 0.59954
published_at 2026-04-04T12:55:00Z
4
value 0.00389
scoring_system epss
scoring_elements 0.59924
published_at 2026-04-07T12:55:00Z
5
value 0.00389
scoring_system epss
scoring_elements 0.59974
published_at 2026-04-08T12:55:00Z
6
value 0.00389
scoring_system epss
scoring_elements 0.59987
published_at 2026-04-09T12:55:00Z
7
value 0.00389
scoring_system epss
scoring_elements 0.60008
published_at 2026-04-11T12:55:00Z
8
value 0.00389
scoring_system epss
scoring_elements 0.59993
published_at 2026-04-12T12:55:00Z
9
value 0.00389
scoring_system epss
scoring_elements 0.59975
published_at 2026-04-13T12:55:00Z
10
value 0.00389
scoring_system epss
scoring_elements 0.60014
published_at 2026-04-16T12:55:00Z
11
value 0.00389
scoring_system epss
scoring_elements 0.60021
published_at 2026-04-18T12:55:00Z
12
value 0.00389
scoring_system epss
scoring_elements 0.60007
published_at 2026-05-11T12:55:00Z
13
value 0.00389
scoring_system epss
scoring_elements 0.59978
published_at 2026-04-24T12:55:00Z
14
value 0.00389
scoring_system epss
scoring_elements 0.59995
published_at 2026-04-26T12:55:00Z
15
value 0.00389
scoring_system epss
scoring_elements 0.59983
published_at 2026-04-29T12:55:00Z
16
value 0.00389
scoring_system epss
scoring_elements 0.59943
published_at 2026-05-05T12:55:00Z
17
value 0.00389
scoring_system epss
scoring_elements 0.5999
published_at 2026-05-07T12:55:00Z
18
value 0.00389
scoring_system epss
scoring_elements 0.60047
published_at 2026-05-09T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2023-26249
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26249
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26249
2
reference_url https://www.knot-resolver.cz/2023-01-26-knot-resolver-5.6.0.html
reference_id 2023-01-26-knot-resolver-5.6.0.html
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-14T18:32:21Z/
url https://www.knot-resolver.cz/2023-01-26-knot-resolver-5.6.0.html
Weaknesses
Exploits
Severity_range_score7.5 - 7.5
Exploitability0.5
Weighted_severity3.8
Risk_score1.9
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-ps4g-f1q9-wqhm