Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:alpm/archlinux/avahi@0.8%2B20%2Bgd1e71b3-1
Typealpm
Namespacearchlinux
Nameavahi
Version0.8+20+gd1e71b3-1
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version0.8+22+gfd482a7-1
Latest_non_vulnerable_version1:0.8+r127+g55d783d-1
Affected_by_vulnerabilities
0
url VCID-ab8v-3vdh-a7gy
vulnerability_id VCID-ab8v-3vdh-a7gy
summary A flaw was found in avahi 0.8-5. A reachable assertion is present in avahi_s_host_name_resolver_start function allowing a local attacker to crash the avahi service by requesting hostname resolutions through the avahi socket or dbus methods for invalid hostnames. The highest threat from this vulnerability is to the service availability.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3502.json
reference_id
reference_type
scores
0
value 5.5
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3502.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-3502
reference_id
reference_type
scores
0
value 0.00032
scoring_system epss
scoring_elements 0.09631
published_at 2026-06-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-3502
2
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1946914
reference_id 1946914
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1946914
3
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986018
reference_id 986018
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986018
4
reference_url https://security.archlinux.org/AVG-2341
reference_id AVG-2341
reference_type
scores
0
value Low
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2341
5
reference_url https://access.redhat.com/errata/RHSA-2023:6707
reference_id RHSA-2023:6707
reference_type
scores
url https://access.redhat.com/errata/RHSA-2023:6707
fixed_packages
0
url pkg:alpm/archlinux/avahi@0.8%2B22%2Bgfd482a7-1
purl pkg:alpm/archlinux/avahi@0.8%2B22%2Bgfd482a7-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/avahi@0.8%252B22%252Bgfd482a7-1
aliases CVE-2021-3502
risk_score 2.5
exploitability 0.5
weighted_severity 5.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-ab8v-3vdh-a7gy
Fixing_vulnerabilities
Risk_score2.5
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/avahi@0.8%252B20%252Bgd1e71b3-1