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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:deb/debian/golang-v2ray-core@4.34.0%2Bds-4?distro=trixie
Typedeb
Namespacedebian
Namegolang-v2ray-core
Version4.34.0+ds-4
Qualifiers
distro trixie
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version4.34.0+ds-6
Latest_non_vulnerable_version4.34.0+ds-6
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-snwa-zzsr-fffu
vulnerability_id VCID-snwa-zzsr-fffu
summary Off-by-one Error in GitHub repository v2fly/v2ray-core prior to 4.44.0.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-4070
reference_id
reference_type
scores
0
value 0.00227
scoring_system epss
scoring_elements 0.45583
published_at 2026-06-11T12:55:00Z
1
value 0.00227
scoring_system epss
scoring_elements 0.45731
published_at 2026-06-12T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-4070
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4070
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4070
2
reference_url https://github.com/v2fly/v2ray-core
reference_id
reference_type
scores
0
value 9.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/v2fly/v2ray-core
3
reference_url https://github.com/v2fly/v2ray-core/commit/c1af2bfd7aa59a4482aa7f6ec4b9208c1d350b5c
reference_id
reference_type
scores
0
value 9.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/v2fly/v2ray-core/commit/c1af2bfd7aa59a4482aa7f6ec4b9208c1d350b5c
4
reference_url https://huntr.dev/bounties/8da19456-4d89-41ef-9781-a41efd6a1877
reference_id
reference_type
scores
0
value 9.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://huntr.dev/bounties/8da19456-4d89-41ef-9781-a41efd6a1877
5
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-4070
reference_id
reference_type
scores
0
value 9.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-4070
6
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1010377
reference_id 1010377
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1010377
fixed_packages
0
url pkg:deb/debian/golang-v2ray-core@4.34.0-7?distro=trixie
purl pkg:deb/debian/golang-v2ray-core@4.34.0-7?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-v2ray-core@4.34.0-7%3Fdistro=trixie
1
url pkg:deb/debian/golang-v2ray-core@4.34.0%2Bds-1?distro=trixie
purl pkg:deb/debian/golang-v2ray-core@4.34.0%2Bds-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-v2ray-core@4.34.0%252Bds-1%3Fdistro=trixie
2
url pkg:deb/debian/golang-v2ray-core@4.34.0%2Bds-4?distro=trixie
purl pkg:deb/debian/golang-v2ray-core@4.34.0%2Bds-4?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-v2ray-core@4.34.0%252Bds-4%3Fdistro=trixie
3
url pkg:deb/debian/golang-v2ray-core@4.34.0%2Bds-6?distro=trixie
purl pkg:deb/debian/golang-v2ray-core@4.34.0%2Bds-6?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-v2ray-core@4.34.0%252Bds-6%3Fdistro=trixie
aliases CVE-2021-4070, GHSA-4cxw-hq44-r344
risk_score 4.5
exploitability 0.5
weighted_severity 9.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-snwa-zzsr-fffu
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-v2ray-core@4.34.0%252Bds-4%3Fdistro=trixie