CVE-2017-1000375

high-risk
Published 2017-06-19

NetBSD maps the run-time link-editor ld.so directly below the stack region, even if ASLR is enabled, this allows attackers to more easily manipulate memory leading to arbitrary code execution. This affects NetBSD 7.1 and possibly earlier versions.

Do I need to act?

!
38.4% chance of exploitation in next 30 days
EPSS score — higher than 62% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
42272
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Netbsd

References (6)

Third Party Advisory http://www.securityfocus.com/bid/99257
https://www.exploit-db.com/exploits/42272/
Exploit https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt
Third Party Advisory http://www.securityfocus.com/bid/99257
https://www.exploit-db.com/exploits/42272/
Exploit https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt
61
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 24/34 · High
Exposure 5/34 · Minimal