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debianDebianDEBIAN:DLA-2382-1:05F3C
HistorySep 26, 2020 - 3:33 p.m.

[SECURITY] [DLA 2382-1] curl security update

2020-09-2615:33:03
lists.debian.org
93

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

AI Score

7.9

Confidence

High

EPSS

0.003

Percentile

66.3%


Debian LTS Advisory DLA-2382-1 [email protected]
https://www.debian.org/lts/security/ Thorsten Alteholz
September 26, 2020 https://wiki.debian.org/LTS


Package : curl
Version : 7.52.1-5+deb9u12
CVE ID : CVE-2020-8231

An issue has been found in curl, a command line tool for transferring data
with URL syntax.
In rare circumstances, when using the multi API of curl in combination
with CURLOPT_CONNECT_ONLY, the wrong connection might be used when
transfering data later.

For Debian 9 stretch, this problem has been fixed in version
7.52.1-5+deb9u12.

We recommend that you upgrade your curl packages.

For the detailed security status of curl please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/curl

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

AI Score

7.9

Confidence

High

EPSS

0.003

Percentile

66.3%