CVE & CISA-KEV Catalog

CVE-2018-1285

CRITICALEPSS 97th pctl
9.8
CVSS v3
NVD

Description

Apache log4net versions before 2.0.10 do not disable XML external entities when parsing log4net configuration files. This allows for XXE-based attacks in applications that accept attacker-controlled log4net configuration files.

How to fix

Remediation Available
log4netDebian
Fixed in:1.2.10+dfsg-8CVE-2018-1285
Fixed in:1.2.10+dfsg-8CVE-2018-1285
Fixed in:1.2.10+dfsg-8CVE-2018-1285
liblog4net1.2-cilUbuntu
Fixed in:1.2.10+dfsg-7ubuntu0.16.04.1USN-4699-1
Fixed in:1.2.10+dfsg-7ubuntu0.18.04.1USN-4699-1
Fixed in:1.2.10+dfsg-7ubuntu0.20.04.1USN-4699-1
log4netUbuntu
Fixed in:1.2.10+dfsg-7ubuntu0.16.04.1USN-4699-1
Fixed in:1.2.10+dfsg-7ubuntu0.18.04.1USN-4699-1
Fixed in:1.2.10+dfsg-7ubuntu0.20.04.1USN-4699-1

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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
AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

17.82%probability of exploitation in 30 days
97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

Related Vulnerabilities

Other CWE-611 (XML External Entity (XXE)) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2024-34102Critical9.8100%KEVFix
CVE-2019-9670Critical9.8100%KEVFix
CVE-2022-28219Critical9.897%--
CVE-2024-22024High8.395%--
CVE-2024-38653High7.592%--
CVE-2017-12629Critical9.892%-Fix
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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.