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ubuntucveUbuntu.comUB:CVE-2020-23109
HistoryNov 03, 2021 - 12:00 a.m.

CVE-2020-23109

2021-11-0300:00:00
ubuntu.com
ubuntu.com
10

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.1%

JSON

Buffer overflow vulnerability in function convert_colorspace in
heif_colorconversion.cc in libheif v1.6.2, allows attackers to cause a
denial of service and disclose sensitive information, via a crafted HEIF
file.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchlibheif< 1.6.1-1ubuntu0.1~esm1UNKNOWN

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2024-06-25 00:00:00

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.1%

JSON
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