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ubuntuUbuntuUSN-4339-1
HistoryApr 27, 2020 - 12:00 a.m.

OpenEXR vulnerabilities

2020-04-2700:00:00
ubuntu.com
58

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

7.3 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.011 Low

EPSS

Percentile

84.2%

Releases

  • Ubuntu 20.04 LTS
  • Ubuntu 19.10
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • openexr - tools for the OpenEXR image format

Details

Brandon Perry discovered that OpenEXR incorrectly handled certain malformed
EXR image files. If a user were tricked into opening a crafted EXR image
file, a remote attacker could cause a denial of service, or possibly
execute arbitrary code. This issue only applied to Ubuntu 20.04 LTS.
(CVE-2017-9111, CVE-2017-9113, CVE-2017-9115)

Tan Jie discovered that OpenEXR incorrectly handled certain malformed EXR
image files. If a user were tricked into opening a crafted EXR image file,
a remote attacker could cause a denial of service, or possibly execute
arbitrary code. This issue only applied to Ubuntu 20.04 LTS.
(CVE-2018-18444)

Samuel Groß discovered that OpenEXR incorrectly handled certain malformed
EXR image files. If a user were tricked into opening a crafted EXR image
file, a remote attacker could cause a denial of service, or possibly
execute arbitrary code. (CVE-2020-11758, CVE-2020-11759, CVE-2020-11760,
CVE-2020-11761, CVE-2020-11762, CVE-2020-11763, CVE-2020-11764)

It was discovered that OpenEXR incorrectly handled certain malformed EXR
image files. If a user were tricked into opening a crafted EXR image
file, a remote attacker could cause a denial of service. (CVE-2020-11765)

OSVersionArchitecturePackageVersionFilename
Ubuntu20.04noarchlibopenexr24<Β 2.3.0-6ubuntu0.1UNKNOWN
Ubuntu20.04noarchlibopenexr-dev<Β 2.3.0-6ubuntu0.1UNKNOWN
Ubuntu20.04noarchlibopenexr24-dbgsym<Β 2.3.0-6ubuntu0.1UNKNOWN
Ubuntu20.04noarchopenexr<Β 2.3.0-6ubuntu0.1UNKNOWN
Ubuntu20.04noarchopenexr-dbgsym<Β 2.3.0-6ubuntu0.1UNKNOWN
Ubuntu19.10noarchlibopenexr23<Β 2.2.1-4.1ubuntu1.1UNKNOWN
Ubuntu19.10noarchlibopenexr-dev<Β 2.2.1-4.1ubuntu1.1UNKNOWN
Ubuntu19.10noarchlibopenexr23-dbgsym<Β 2.2.1-4.1ubuntu1.1UNKNOWN
Ubuntu19.10noarchopenexr<Β 2.2.1-4.1ubuntu1.1UNKNOWN
Ubuntu19.10noarchopenexr-dbgsym<Β 2.2.1-4.1ubuntu1.1UNKNOWN
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1-10 of 231

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

7.3 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.011 Low

EPSS

Percentile

84.2%