6.8

CVE-2011-3581

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.

Data is provided by the National Vulnerability Database (NVD)
Nlnetlabs ≫ Ldns Version <= 1.6.10
Nlnetlabs ≫ Ldns Version0.50
Nlnetlabs ≫ Ldns Version0.60
Nlnetlabs ≫ Ldns Version0.65
Nlnetlabs ≫ Ldns Version0.66
Nlnetlabs ≫ Ldns Version0.70
Nlnetlabs ≫ Ldns Version1.0.0
Nlnetlabs ≫ Ldns Version1.1.0
Nlnetlabs ≫ Ldns Version1.2.0
Nlnetlabs ≫ Ldns Version1.2.1
Nlnetlabs ≫ Ldns Version1.2.2
Nlnetlabs ≫ Ldns Version1.3
Nlnetlabs ≫ Ldns Version1.4.0
Nlnetlabs ≫ Ldns Version1.4.1
Nlnetlabs ≫ Ldns Version1.5.0
Nlnetlabs ≫ Ldns Version1.5.1
Nlnetlabs ≫ Ldns Version1.6.0
Nlnetlabs ≫ Ldns Version1.6.1
Nlnetlabs ≫ Ldns Version1.6.2
Nlnetlabs ≫ Ldns Version1.6.3
Nlnetlabs ≫ Ldns Version1.6.4
Nlnetlabs ≫ Ldns Version1.6.5
Nlnetlabs ≫ Ldns Version1.6.6
Nlnetlabs ≫ Ldns Version1.6.7
Nlnetlabs ≫ Ldns Version1.6.8
Nlnetlabs ≫ Ldns Version1.6.9
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 4.07% 0.874
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.