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ubuntuUbuntuUSN-4523-1
HistorySep 21, 2020 - 12:00 a.m.

LibOFX vulnerability

2020-09-2100:00:00
ubuntu.com
40

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

8.6 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.0%

Releases

  • Ubuntu 16.04 ESM

Packages

  • libofx - client-side implementation of Open Financial Exchange specification

Details

It was discovered that LibOFX did not properly check for errors in certain
situations, leading to a NULL pointer dereference. A remote attacker could
use this issue to cause a denial of service attack. (CVE-2019-9656)

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchlibofx-dev< 1:0.9.10-1+deb8u2build0.16.04.1UNKNOWN
Ubuntu16.04noarchlibofx-dev-dbgsym< 1:0.9.10-1+deb8u2build0.16.04.1UNKNOWN
Ubuntu16.04noarchlibofx-doc< 1:0.9.10-1+deb8u2build0.16.04.1UNKNOWN
Ubuntu16.04noarchlibofx6< 1:0.9.10-1+deb8u2build0.16.04.1UNKNOWN
Ubuntu16.04noarchlibofx6-dbg< 1:0.9.10-1+deb8u2build0.16.04.1UNKNOWN
Ubuntu16.04noarchlibofx6-dbgsym< 1:0.9.10-1+deb8u2build0.16.04.1UNKNOWN
Ubuntu16.04noarchofx< 1:0.9.10-1+deb8u2build0.16.04.1UNKNOWN
Ubuntu16.04noarchofx-dbgsym< 1:0.9.10-1+deb8u2build0.16.04.1UNKNOWN

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

8.6 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.0%