Vendor
Ldns
Products
1
CVEs
4
Across products
4
Status
Private
Products
1- 4 CVEs
Recent CVEs
4| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2017-1000232 | Cri | 0.64 | 9.8 | 0.02 | Nov 17, 2017 | A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors. | ||
| CVE-2017-1000231 | Cri | 0.64 | 9.8 | 0.03 | Nov 17, 2017 | A double-free vulnerability in parse.c in ldns 1.7.0 have unspecified impact and attack vectors. | ||
| CVE-2020-19861 | Hig | 0.49 | 7.5 | 0.01 | Jan 21, 2022 | When a zone file in ldns 1.7.1 is parsed, the function ldns_nsec3_salt_data is too trusted for the length value obtained from the zone file. When the memcpy is copied, the 0xfe - ldns_rdf_size(salt_rdf) byte data can be copied, causing heap overflow information leakage. | ||
| CVE-2020-19860 | Med | 0.42 | 6.5 | 0.01 | Jan 21, 2022 | When ldns version 1.7.1 verifies a zone file, the ldns_rr_new_frm_str_internal function has a heap out of bounds read vulnerability. An attacker can leak information on the heap by constructing a zone file payload. |
- risk 0.64cvss 9.8epss 0.02
A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors.
- risk 0.64cvss 9.8epss 0.03
A double-free vulnerability in parse.c in ldns 1.7.0 have unspecified impact and attack vectors.
- risk 0.49cvss 7.5epss 0.01
When a zone file in ldns 1.7.1 is parsed, the function ldns_nsec3_salt_data is too trusted for the length value obtained from the zone file. When the memcpy is copied, the 0xfe - ldns_rdf_size(salt_rdf) byte data can be copied, causing heap overflow information leakage.
- risk 0.42cvss 6.5epss 0.01
When ldns version 1.7.1 verifies a zone file, the ldns_rr_new_frm_str_internal function has a heap out of bounds read vulnerability. An attacker can leak information on the heap by constructing a zone file payload.