CVE-2021-3482

2021-04-0800:00:00

ubuntu.com

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

LOW

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.006 Low

EPSS

Percentile

77.6%

JSON

A flaw was found in Exiv2 in versions before and including 0.27.4-RC1.
Improper input validation of the rawData.size property in
Jp2Image::readMetadata() in jp2image.cpp can lead to a heap-based buffer
overflow via a crafted JPG image containing malicious EXIF data.

Bugs

<https://github.com/Exiv2/exiv2/issues/1522>

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchexiv2< 0.25-3.1ubuntu0.18.04.7UNKNOWN
ubuntu20.04noarchexiv2< 0.27.2-8ubuntu2.2UNKNOWN
ubuntu20.10noarchexiv2< 0.27.3-3ubuntu0.2UNKNOWN
ubuntu21.04noarchexiv2< 0.27.3-3ubuntu1.1UNKNOWN
ubuntu21.10noarchexiv2< 0.27.3-3ubuntu2UNKNOWN
ubuntu22.04noarchexiv2< 0.27.3-3ubuntu2UNKNOWN
ubuntu16.04noarchexiv2< 0.25-2.1ubuntu16.04.7+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	exiv2	< 0.25-3.1ubuntu0.18.04.7	UNKNOWN
ubuntu	20.04	noarch	exiv2	< 0.27.2-8ubuntu2.2	UNKNOWN
ubuntu	20.10	noarch	exiv2	< 0.27.3-3ubuntu0.2	UNKNOWN
ubuntu	21.04	noarch	exiv2	< 0.27.3-3ubuntu1.1	UNKNOWN
ubuntu	21.10	noarch	exiv2	< 0.27.3-3ubuntu2	UNKNOWN
ubuntu	22.04	noarch	exiv2	< 0.27.3-3ubuntu2	UNKNOWN
ubuntu	16.04	noarch	exiv2	< 0.25-2.1ubuntu16.04.7+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN