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Lookup for vulnerable packages by Package URL.

Purlpkg:apk/alpine/heimdal@7.4.0-r0?arch=aarch64&distroversion=v3.9&reponame=main
Typeapk
Namespacealpine
Nameheimdal
Version7.4.0-r0
Qualifiers
arch aarch64
distroversion v3.9
reponame main
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version7.4.0-r2
Latest_non_vulnerable_version7.5.0-r4
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-53zv-2nms-e3da
vulnerability_id VCID-53zv-2nms-e3da
summary Heimdal before 7.4 allows remote attackers to impersonate services with Orpheus' Lyre attacks because it obtains service-principal names in a way that violates the Kerberos 5 protocol specification. In _krb5_extract_ticket() the KDC-REP service name must be obtained from the encrypted version stored in 'enc_part' instead of the unencrypted version stored in 'ticket'. Use of the unencrypted version provides an opportunity for successful server impersonation and other attacks. NOTE: this CVE is only for Heimdal and other products that embed Heimdal code; it does not apply to other instances in which this part of the Kerberos 5 protocol specification is violated.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-11103.json
reference_id
reference_type
scores
0
value 8.1
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-11103.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2017-11103
reference_id
reference_type
scores
0
value 0.05637
scoring_system epss
scoring_elements 0.9051
published_at 2026-06-04T12:55:00Z
1
value 0.05637
scoring_system epss
scoring_elements 0.90524
published_at 2026-06-05T12:55:00Z
2
value 0.05637
scoring_system epss
scoring_elements 0.90525
published_at 2026-06-06T12:55:00Z
3
value 0.05637
scoring_system epss
scoring_elements 0.90523
published_at 2026-06-07T12:55:00Z
4
value 0.05637
scoring_system epss
scoring_elements 0.90522
published_at 2026-06-08T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2017-11103
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11103
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11103
3
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1469976
reference_id 1469976
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1469976
4
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=868208
reference_id 868208
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=868208
5
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=868209
reference_id 868209
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=868209
6
reference_url https://usn.ubuntu.com/3353-1/
reference_id USN-3353-1
reference_type
scores
url https://usn.ubuntu.com/3353-1/
7
reference_url https://usn.ubuntu.com/3353-2/
reference_id USN-3353-2
reference_type
scores
url https://usn.ubuntu.com/3353-2/
8
reference_url https://usn.ubuntu.com/3353-3/
reference_id USN-3353-3
reference_type
scores
url https://usn.ubuntu.com/3353-3/
9
reference_url https://usn.ubuntu.com/3353-4/
reference_id USN-3353-4
reference_type
scores
url https://usn.ubuntu.com/3353-4/
fixed_packages
0
url pkg:apk/alpine/heimdal@7.4.0-r0?arch=aarch64&distroversion=v3.9&reponame=main
purl pkg:apk/alpine/heimdal@7.4.0-r0?arch=aarch64&distroversion=v3.9&reponame=main
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/heimdal@7.4.0-r0%3Farch=aarch64&distroversion=v3.9&reponame=main
aliases CVE-2017-11103
risk_score 3.6
exploitability 0.5
weighted_severity 7.3
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-53zv-2nms-e3da
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:apk/alpine/heimdal@7.4.0-r0%3Farch=aarch64&distroversion=v3.9&reponame=main