CVE-2017-9462

EPSS 21.5%

Vexday Risk Score

23Low

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Functional exploit

Automatable exploit available (Nuclei/Metasploit).

CVSS —EPSS 21.5%KEV nãoPoC —Nuclei —Metasploit simPatch referenciado

Lifecycle

18 Apr 2017Metasploit module available

06 Jun 2017Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

In Mercurial before 4.1.3, "hg serve --stdio" allows remote authenticated users to launch the Python debugger, and consequently execute arbitrary code, by using --debugger as a repository name.

Affected products

n/a · n/a

References

https://access.redhat.com/errata/RHSA-2017:1576 https://bugs.debian.org/861243 https://lists.debian.org/debian-lts-announce/2018/07/msg00005.html https://security.gentoo.org/glsa/201709-18 https://www.mercurial-scm.org/repo/hg/rev/77eaf9539499 https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.1.3_.282017-4-18.29 http://www.debian.org/security/2017/dsa-3963 http://www.securityfocus.com/bid/99123