Is CVE-2018-1000132 in the CISA KEV catalog?

No. CVE-2018-1000132 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-1000132?

CVE-2018-1000132 has a CVSS v3 base score of 9.1 (CRITICAL).

What is the EPSS score for CVE-2018-1000132?

CVE-2018-1000132 has an EPSS score of 2.69% (84th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-1000132?

Upgrade mercurial on debian 11 to 4.5.2-1 or later.

CVE & CISA-KEV Catalog

CVE-2018-1000132

CRITICALEPSS 84th pctl

9.1

CVSS v3

NVD

Description

Mercurial version 4.5 and earlier contains a Incorrect Access Control (CWE-285) vulnerability in Protocol server that can result in Unauthorized data access. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in 4.5.1.

CWE-732Incorrect Permission Assignment for Critical Resource

How to fix

Remediation Available

mercurialDebian

Fixed in:4.5.2-1CVE-2018-1000132

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploit Intelligence

2.69%probability of exploitation in 30 days

84thpercentile

Elevated risk: more likely to be exploited than 84% of all known CVEs.

References

Vendor Advisory1

mercurial-scm.org

Third-Party Advisory2

Other references2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.