Количество 11
Количество 11
GHSA-qcxx-8h4x-9v7w
A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the cache and evicting legitimate TKEY entries. This can prevent legitimate TSIG authentication for signed DNS queries, resulting in a denial of service.
CVE-2026-58218
DNS signing DoS via TKEY name cache exhaustion. An unauthenticated user can repeatedly register names TKEY names, which floods a cache causing legitimate TKEYs to be expunged. This can practically block the use DNS TSIG signing.
CVE-2026-58218
A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the cache and evicting legitimate TKEY entries. This can prevent legitimate TSIG authentication for signed DNS queries, resulting in a denial of service.
CVE-2026-58218
A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the cache and evicting legitimate TKEY entries. This can prevent legitimate TSIG authentication for signed DNS queries, resulting in a denial of service.
CVE-2026-58218
A flaw was found in Samba's internal DNS server where unauthenticated ...
openSUSE-SU-2026:21475-1
Security update for samba
SUSE-SU-2026:3367-1
Security update for samba
SUSE-SU-2026:3365-1
Security update for samba
SUSE-SU-2026:3364-1
Security update for samba
SUSE-SU-2026:3363-1
Security update for samba
SUSE-SU-2026:3362-1
Security update for samba
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
| GHSA-qcxx-8h4x-9v7w A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the cache and evicting legitimate TKEY entries. This can prevent legitimate TSIG authentication for signed DNS queries, resulting in a denial of service. | CVSS3: 5.3 | 1% Низкий | 5 дней назад |
 | CVE-2026-58218 DNS signing DoS via TKEY name cache exhaustion. An unauthenticated user can repeatedly register names TKEY names, which floods a cache causing legitimate TKEYs to be expunged. This can practically block the use DNS TSIG signing. | CVSS3: 5.3 | 1% Низкий | 7 дней назад |
 | CVE-2026-58218 A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the cache and evicting legitimate TKEY entries. This can prevent legitimate TSIG authentication for signed DNS queries, resulting in a denial of service. | CVSS3: 5.3 | 1% Низкий | 7 дней назад |
 | CVE-2026-58218 A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the cache and evicting legitimate TKEY entries. This can prevent legitimate TSIG authentication for signed DNS queries, resulting in a denial of service. | CVSS3: 5.3 | 1% Низкий | 5 дней назад |
| CVE-2026-58218 A flaw was found in Samba's internal DNS server where unauthenticated ... | CVSS3: 5.3 | 1% Низкий | 5 дней назад |
 | openSUSE-SU-2026:21475-1 Security update for samba | 6 дней назад | ||
| SUSE-SU-2026:3367-1 Security update for samba | 7 дней назад | ||
| SUSE-SU-2026:3365-1 Security update for samba | 7 дней назад | ||
| SUSE-SU-2026:3364-1 Security update for samba | 7 дней назад | ||
| SUSE-SU-2026:3363-1 Security update for samba | 7 дней назад | ||
| SUSE-SU-2026:3362-1 Security update for samba | 7 дней назад |
Уязвимостей на страницу