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ubuntucveUbuntu.comUB:CVE-2020-8231
HistoryAug 19, 2020 - 12:00 a.m.

CVE-2020-8231

2020-08-1900:00:00
ubuntu.com
ubuntu.com
9

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.005 Low

EPSS

Percentile

75.5%

JSON

Due to use of a dangling pointer, libcurl 7.29.0 through 7.71.1 can use the
wrong connection when sending data.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchcurl< 7.58.0-2ubuntu3.10UNKNOWN
ubuntu20.04noarchcurl< 7.68.0-1ubuntu2.2UNKNOWN
ubuntu20.10noarchcurl< 7.68.0-1ubuntu4.2UNKNOWN
ubuntu14.04noarchcurl< 7.35.0-1ubuntu2.20+esm5) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchcurl< 7.47.0-1ubuntu2.16UNKNOWN

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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.005 Low

EPSS

Percentile

75.5%

JSON
Related for UB:CVE-2020-8231
nessus39ibm6fedora2osv5suse3veracode1slackware1prion1photon6amazon2debian2ubuntu3debiancve1alpinelinux1freebsd1cloudfoundry2cbl_mariner1hackerone1cve1redhatcve1rocky1almalinux1gentoo1redhat13oraclelinux1mageia1ics2oracle1