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ubuntucveUbuntu.comUB:CVE-2020-15112
HistoryAug 05, 2020 - 12:00 a.m.

CVE-2020-15112

2020-08-0500:00:00
ubuntu.com
ubuntu.com
14

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

35.3%

JSON

In etcd before versions 3.3.23 and 3.4.10, it is possible to have an entry
index greater then the number of entries in the ReadAll method in
wal/wal.go. This could cause issues when WAL entries are being read during
consensus as an arbitrary etcd consensus participant could go down from a
runtime panic when reading the entry.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchetcd< 3.2.17+dfsg-1ubuntu0.1+esm1UNKNOWN
ubuntu20.04noarchetcd< 3.2.26+dfsg-6ubuntu0.1UNKNOWN
ubuntu22.04noarchetcd< anyUNKNOWN
ubuntu23.10noarchetcd< anyUNKNOWN
ubuntu16.04noarchetcd< anyUNKNOWN

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6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

35.3%

JSON
Related for UB:CVE-2020-15112
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