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ubuntucveUbuntu.comUB:CVE-2020-10108
HistoryMar 12, 2020 - 12:00 a.m.

CVE-2020-10108

2020-03-1200:00:00
ubuntu.com
ubuntu.com
23
cve-2020-10108
twisted web
http request
vulnerability
content-length
pipelined request
unix

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.009

Percentile

83.2%

In Twisted Web through 19.10.0, there was an HTTP request splitting
vulnerability. When presented with two content-length headers, it ignored
the first header. When the second content-length value was set to zero, the
request body was interpreted as a pipelined request.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchtwisted< 17.9.0-2ubuntu0.1UNKNOWN
ubuntu19.10noarchtwisted< 18.9.0-3ubuntu1.1UNKNOWN
ubuntu14.04noarchtwisted< 13.2.0-1ubuntu1.2+esm1UNKNOWN
ubuntu16.04noarchtwisted< 16.0.0-1ubuntu0.4UNKNOWN

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.009

Percentile

83.2%