CVE-2011-3581
Medium
Description
Heap-based buffer overflow in the ldns_rr_new_frm_str_internal function in ldns before 1.6.11 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Resource Record (RR) with an unknown type containing input that is longer than a specified length.
SeverityMedium
CVSS6.8
Exploit probability—
ProductNlnetlabs Ldns
PublishedNov 4, 2011
First seenNov 4, 2011
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nlnetlabs ldns | v ≤ 1.6.10, 0.50, 0.60, 0.65, 0.66, 0.70, 1.0.0, 1.1.0, 1.2.0, 1.2.1, 1.2.2, 1.3, 1.4.0, 1.4.1, 1.5.0, 1.5.1, 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.6.6, 1.6.7, 1.6.8, 1.6.9 | — |
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