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ubuntucveUbuntu.comUB:CVE-2020-18771
HistoryAug 23, 2021 - 12:00 a.m.

CVE-2020-18771

2021-08-2300:00:00
ubuntu.com
ubuntu.com
6

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

69.1%

JSON

Exiv2 0.27.99.0 has a global buffer over-read in
Exiv2::Internal::Nikon1MakerNote::print0x0088 in nikonmn_int.cpp which can
result in an information leak.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchexiv2< anyUNKNOWN
ubuntu16.04noarchexiv2< anyUNKNOWN

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Design/Logic Flaw
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2023-12-22 00:00:00

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

69.1%

JSON
Related for UB:CVE-2020-18771
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