Lookup for vulnerable packages by Package URL.

Purlpkg:golang/github.com/quic-go/quic-go@0.40.1
Typegolang
Namespacegithub.com/quic-go
Namequic-go
Version0.40.1
Qualifiers
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version0.42.0
Latest_non_vulnerable_version0.57.0
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-3vjt-1se3-rbhc
vulnerability_id VCID-3vjt-1se3-rbhc
summary
quic-go's path validation mechanism can be exploited to cause denial of service
An attacker can cause its peer to run out of memory sending a large number of PATH_CHALLENGE frames. The receiver is supposed to respond to each PATH_CHALLENGE frame with a PATH_RESPONSE frame. The attacker can prevent the receiver from sending out (the vast majority of) these PATH_RESPONSE frames by collapsing the peers congestion window (by selectively acknowledging received packets) and by manipulating the peer's RTT estimate.

I published a more detailed description of the attack and its mitigation in this blog post: https://seemann.io/posts/2023-12-18-exploiting-quics-path-validation/

There's no way to mitigate this attack, please update quic-go to a version that contains the fix.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-49295.json
reference_id
reference_type
scores
0
value 6.5
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-49295.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2023-49295
reference_id
reference_type
scores
0
value 0.01767
scoring_system epss
scoring_elements 0.82711
published_at 2026-04-29T12:55:00Z
1
value 0.01767
scoring_system epss
scoring_elements 0.82704
published_at 2026-04-26T12:55:00Z
2
value 0.01767
scoring_system epss
scoring_elements 0.82694
published_at 2026-04-24T12:55:00Z
3
value 0.01767
scoring_system epss
scoring_elements 0.82673
published_at 2026-04-21T12:55:00Z
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value 0.01767
scoring_system epss
scoring_elements 0.8267
published_at 2026-04-18T12:55:00Z
5
value 0.01767
scoring_system epss
scoring_elements 0.82669
published_at 2026-04-16T12:55:00Z
6
value 0.01767
scoring_system epss
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published_at 2026-04-13T12:55:00Z
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value 0.01767
scoring_system epss
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published_at 2026-04-11T12:55:00Z
8
value 0.01767
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published_at 2026-04-09T12:55:00Z
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value 0.01767
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scoring_system epss
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value 0.01767
scoring_system epss
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value 0.01767
scoring_system epss
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published_at 2026-04-02T12:55:00Z
13
value 0.01767
scoring_system epss
scoring_elements 0.82636
published_at 2026-04-12T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2023-49295
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49295
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49295
3
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
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value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
4
reference_url https://github.com/quic-go/quic-go
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/quic-go/quic-go
5
reference_url https://github.com/quic-go/quic-go/commit/17fc98c2d81dbe685c19702dc694a9d606ac56dc
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-11T15:35:07Z/
url https://github.com/quic-go/quic-go/commit/17fc98c2d81dbe685c19702dc694a9d606ac56dc
6
reference_url https://github.com/quic-go/quic-go/commit/21609ddfeff93668c7625a85eb09f1541fdad965
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-11T15:35:07Z/
url https://github.com/quic-go/quic-go/commit/21609ddfeff93668c7625a85eb09f1541fdad965
7
reference_url https://github.com/quic-go/quic-go/commit/3a9c18bcd27a01c551ac9bf8bd2b4bded77c189a
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-11T15:35:07Z/
url https://github.com/quic-go/quic-go/commit/3a9c18bcd27a01c551ac9bf8bd2b4bded77c189a
8
reference_url https://github.com/quic-go/quic-go/commit/554d543b50b917369fb1394cc5396d928166cf49
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
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value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-11T15:35:07Z/
url https://github.com/quic-go/quic-go/commit/554d543b50b917369fb1394cc5396d928166cf49
9
reference_url https://github.com/quic-go/quic-go/commit/6cc3d58935426191296171a6c0d1ee965e10534e
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-11T15:35:07Z/
url https://github.com/quic-go/quic-go/commit/6cc3d58935426191296171a6c0d1ee965e10534e
10
reference_url https://github.com/quic-go/quic-go/commit/9aaefe19fc3dc8c8917cc87e6128bb56d9e9e6cc
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
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value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-11T15:35:07Z/
url https://github.com/quic-go/quic-go/commit/9aaefe19fc3dc8c8917cc87e6128bb56d9e9e6cc
11
reference_url https://github.com/quic-go/quic-go/commit/a0ffa757499913f7be69aa78f573a6aee3430ae4
reference_id
reference_type
scores
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value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
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scoring_system ssvc
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url https://github.com/quic-go/quic-go/commit/a0ffa757499913f7be69aa78f573a6aee3430ae4
12
reference_url https://github.com/quic-go/quic-go/commit/d7aa627ebde91cf799ada2a07443faa9b1e5abb8
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
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value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-11T15:35:07Z/
url https://github.com/quic-go/quic-go/commit/d7aa627ebde91cf799ada2a07443faa9b1e5abb8
13
reference_url https://github.com/quic-go/quic-go/security/advisories/GHSA-ppxx-5m9h-6vxf
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-11T15:35:07Z/
url https://github.com/quic-go/quic-go/security/advisories/GHSA-ppxx-5m9h-6vxf
14
reference_url https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/G5RSHDTVMYAIGYVVFGKTMFHAZJMA3EVV
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/G5RSHDTVMYAIGYVVFGKTMFHAZJMA3EVV
15
reference_url https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZE7IOKXX5AATU2WR3V76X5Y3A44QAATG
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZE7IOKXX5AATU2WR3V76X5Y3A44QAATG
16
reference_url https://nvd.nist.gov/vuln/detail/CVE-2023-49295
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2023-49295
17
reference_url https://seemann.io/posts/2023-12-18-exploiting-quics-path-validation
reference_id
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://seemann.io/posts/2023-12-18-exploiting-quics-path-validation
18
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2257815
reference_id 2257815
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2257815
19
reference_url https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/G5RSHDTVMYAIGYVVFGKTMFHAZJMA3EVV/
reference_id G5RSHDTVMYAIGYVVFGKTMFHAZJMA3EVV
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-11T15:35:07Z/
url https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/G5RSHDTVMYAIGYVVFGKTMFHAZJMA3EVV/
20
reference_url https://access.redhat.com/errata/RHSA-2024:0855
reference_id RHSA-2024:0855
reference_type
scores
url https://access.redhat.com/errata/RHSA-2024:0855
21
reference_url https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZE7IOKXX5AATU2WR3V76X5Y3A44QAATG/
reference_id ZE7IOKXX5AATU2WR3V76X5Y3A44QAATG
reference_type
scores
0
value 6.4
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-01-11T15:35:07Z/
url https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZE7IOKXX5AATU2WR3V76X5Y3A44QAATG/
fixed_packages
0
url pkg:golang/github.com/quic-go/quic-go@0.37.7
purl pkg:golang/github.com/quic-go/quic-go@0.37.7
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:golang/github.com/quic-go/quic-go@0.37.7
1
url pkg:golang/github.com/quic-go/quic-go@0.38.2
purl pkg:golang/github.com/quic-go/quic-go@0.38.2
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:golang/github.com/quic-go/quic-go@0.38.2
2
url pkg:golang/github.com/quic-go/quic-go@0.39.4
purl pkg:golang/github.com/quic-go/quic-go@0.39.4
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:golang/github.com/quic-go/quic-go@0.39.4
3
url pkg:golang/github.com/quic-go/quic-go@0.40.1
purl pkg:golang/github.com/quic-go/quic-go@0.40.1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:golang/github.com/quic-go/quic-go@0.40.1
aliases CVE-2023-49295, GHSA-ppxx-5m9h-6vxf
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-3vjt-1se3-rbhc
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:golang/github.com/quic-go/quic-go@0.40.1