Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-tw5q-cn78-vyda
Summary
quic-go Has Panic in Path Probe Loss Recovery Handling
### Impact

The loss recovery logic for path probe packets that was added in the v0.50.0 release can be used to trigger a nil-pointer dereference by a malicious QUIC client.

In order to do so, the attacker first sends valid QUIC packets from different remote addresses (thereby triggering the newly added path validation logic: the server sends path probe packets), and then sending ACKs for packets received from the server specifically crafted to trigger the nil-pointer dereference.

### Patches

v0.50.1 contains a patch that fixes the vulnerability.

This release contains a test that generates random sequences of sent packets (both regular and path probe packets), that was used to verify that the patch actually covers all corner cases.

### Workarounds

No.

### References

This issue has been reported publicly, but without any context, in https://github.com/quic-go/quic-go/issues/4981.
Aliases
0
alias CVE-2025-29785
1
alias GHSA-j972-j939-p2v3
Fixed_packages
0
url pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.46.0-2~bpo12%2B1
purl pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.46.0-2~bpo12%2B1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.46.0-2~bpo12%252B1
1
url pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.50.1-1?distro=trixie
purl pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.50.1-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.50.1-1%3Fdistro=trixie
2
url pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.50.1-2?distro=trixie
purl pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.50.1-2?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-apqf-t7ew-5fgw
1
vulnerability VCID-qatc-a78d-8ufh
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.50.1-2%3Fdistro=trixie
3
url pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.59.0-2?distro=trixie
purl pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.59.0-2?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.59.0-2%3Fdistro=trixie
4
url pkg:golang/github.com/quic-go/quic-go@0.50.1
purl pkg:golang/github.com/quic-go/quic-go@0.50.1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:golang/github.com/quic-go/quic-go@0.50.1
Affected_packages
0
url pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.19.3-1?distro=trixie
purl pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.19.3-1?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-18gf-znwv-aubu
1
vulnerability VCID-3vjt-1se3-rbhc
2
vulnerability VCID-apqf-t7ew-5fgw
3
vulnerability VCID-qatc-a78d-8ufh
4
vulnerability VCID-tw5q-cn78-vyda
5
vulnerability VCID-u6kw-zxc9-q7gg
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.19.3-1%3Fdistro=trixie
1
url pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.19.3-1
purl pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.19.3-1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-18gf-znwv-aubu
1
vulnerability VCID-3vjt-1se3-rbhc
2
vulnerability VCID-apqf-t7ew-5fgw
3
vulnerability VCID-qatc-a78d-8ufh
4
vulnerability VCID-tw5q-cn78-vyda
5
vulnerability VCID-u6kw-zxc9-q7gg
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.19.3-1
2
url pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.29.0-1?distro=trixie
purl pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.29.0-1?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-18gf-znwv-aubu
1
vulnerability VCID-3vjt-1se3-rbhc
2
vulnerability VCID-apqf-t7ew-5fgw
3
vulnerability VCID-qatc-a78d-8ufh
4
vulnerability VCID-tw5q-cn78-vyda
5
vulnerability VCID-u6kw-zxc9-q7gg
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.29.0-1%3Fdistro=trixie
3
url pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.29.0-1
purl pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.29.0-1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-18gf-znwv-aubu
1
vulnerability VCID-3vjt-1se3-rbhc
2
vulnerability VCID-apqf-t7ew-5fgw
3
vulnerability VCID-qatc-a78d-8ufh
4
vulnerability VCID-tw5q-cn78-vyda
5
vulnerability VCID-u6kw-zxc9-q7gg
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-lucas-clemente-quic-go@0.29.0-1
References
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-29785.json
reference_id
reference_type
scores
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value 5.3
scoring_system cvssv3
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url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-29785.json
1
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reference_id
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scores
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published_at 2026-05-09T12:55:00Z
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published_at 2026-04-16T12:55:00Z
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published_at 2026-04-18T12:55:00Z
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published_at 2026-04-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2025-29785
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-29785
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-29785
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reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
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reference_url https://github.com/quic-go/quic-go
reference_id
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scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
1
value HIGH
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scoring_elements
url https://github.com/quic-go/quic-go
5
reference_url https://github.com/quic-go/quic-go/commit/b90058aba5f65f48e0e150c89bbaa21a72dda4de
reference_id
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url https://github.com/quic-go/quic-go/commit/b90058aba5f65f48e0e150c89bbaa21a72dda4de
6
reference_url https://github.com/quic-go/quic-go/issues/4981
reference_id
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scores
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value 7.5
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url https://github.com/quic-go/quic-go/issues/4981
7
reference_url https://github.com/quic-go/quic-go/security/advisories/GHSA-j972-j939-p2v3
reference_id
reference_type
scores
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value 7.5
scoring_system cvssv3.1
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value HIGH
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scoring_system ssvc
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url https://github.com/quic-go/quic-go/security/advisories/GHSA-j972-j939-p2v3
8
reference_url https://nvd.nist.gov/vuln/detail/CVE-2025-29785
reference_id
reference_type
scores
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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
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value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2025-29785
9
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2369741
reference_id 2369741
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2369741
Weaknesses
0
cwe_id 248
name Uncaught Exception
description An exception is thrown from a function, but it is not caught.
Exploits
Severity_range_score5.3 - 8.9
Exploitability0.5
Weighted_severity8.0
Risk_score4.0
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-tw5q-cn78-vyda