CVE-2019-17571

Description

Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited to remotely execute arbitrary code when combined with a deserialization gadget when listening to untrusted network traffic for log data. This affects Log4j versions up to 1.2 up to 1.2.17.

References

Mailing ListVendor Advisory
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Third Party Advisory
Mailing ListVendor Advisory
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Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Vendor Advisory
Vendor Advisory
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Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Third Party Advisory
Mailing ListPatchVendor Advisory
Mailing ListPatchVendor Advisory
Mailing ListPatchVendor Advisory
Mailing ListVendor Advisory
Third Party Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Third Party Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Third Party Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListVendor Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
PatchThird Party Advisory
Mailing ListThird Party Advisory
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Mailing ListPatchThird Party Advisory
Mailing ListThird Party Advisory
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Mailing ListThird Party Advisory
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Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
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Mailing ListPatchThird Party Advisory
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PatchThird Party Advisory
PatchThird Party Advisory

CvssV3 impact

Version

3.1

VectorString

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

AttackVector

NETWORK

AttackComplexity

LOW

PrivilegesRequired

NONE

UserInteraction

NONE

Scope

UNCHANGED

ConfidentialityImpact

HIGH

IntegrityImpact

HIGH

AvailabilityImpact

HIGH

BaseScore

9.8

BaseSeverity

CRITICAL

CvssV2 impact

Version

2.0

VectorString

AV:N/AC:L/Au:N/C:P/I:P/A:P

AccessVector

NETWORK

AccessComplexity

LOW

Authentication

NONE

ConfidentialityImpact

PARTIAL

IntegrityImpact

PARTIAL

AvailabilityImpact

PARTIAL

BaseScore

7.5