CVE-2017-15105
Vulnerability from cvelistv5
Published
2018-01-23 16:00
Modified
2024-09-16 21:56
Severity ?
EPSS score ?
Summary
A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof.
References
▼ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | http://www.securityfocus.com/bid/102817 | Third Party Advisory, VDB Entry | |
secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2018/01/msg00039.html | Mailing List, Third Party Advisory | |
secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2019/02/msg00022.html | Mailing List, Third Party Advisory | |
secalert@redhat.com | https://unbound.net/downloads/CVE-2017-15105.txt | Patch, Vendor Advisory | |
secalert@redhat.com | https://usn.ubuntu.com/3673-1/ | Third Party Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
NLnet Labs | unbound |
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.