Vulnerability Details : CVE-2017-1000232
Potential exploit
A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors.
Vulnerability category: Memory Corruption
Products affected by CVE-2017-1000232
- cpe:2.3:a:nlnetlabs:ldns:1.7.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-1000232
0.49%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-1000232
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2017-1000232
-
The product calls free() twice on the same memory address.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-1000232
-
https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=1257
Bug 1257 – Memory corruption in ldns_str2rdf_long_str (double free)Exploit;Vendor Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00000.html
[security-announce] openSUSE-SU-2020:0438-1: moderate: Security update f
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