CVE-2017-5645

Description

In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitrary code.

References

Issue TrackingVendor Advisory
Third Party AdvisoryVDB Entry
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party Advisory
Third Party AdvisoryVDB Entry
Patch
Patch
Patch
Third Party Advisory
Third Party AdvisoryVDB Entry
PatchThird Party Advisory
Third Party Advisory
PatchThird Party Advisory
PatchThird Party Advisory
Third Party Advisory
PatchThird Party Advisory
PatchThird 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
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
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Third 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
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Third Party Advisory
Mailing ListThird Party Advisory
Third Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Third Party Advisory
Third Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Third Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Third Party Advisory
Third Party Advisory

CvssV3 impact

BaseSeverity

CRITICAL

ConfidentialityImpact

HIGH

AttackComplexity

LOW

Scope

UNCHANGED

AttackVector

NETWORK

AvailabilityImpact

HIGH

IntegrityImpact

HIGH

PrivilegesRequired

NONE

BaseScore

9.8

VectorString

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

Version

3.1

UserInteraction

NONE

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