Twisted Web up to 19.10.0 request smuggling

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Twisted Web up to 19.10.0. This affects an unknown part. Performing a manipulation results in input validation. This vulnerability is known as CVE-2020-10109. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Twisted Web up to 19.10.0. It has been classified as critical. This affects some unknown processing. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-444. The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In Twisted Web through 19.10.0, there was an HTTP request splitting vulnerability. When presented with a content-length and a chunked encoding header, the content-length took precedence and the remainder of the request body was interpreted as a pipelined request.

The weakness was published 03/12/2020. This vulnerability is uniquely identified as CVE-2020-10109 since 03/05/2020. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entry is available at VDB-151394. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Request smuggling
CWE: CWE-444
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/05/2020 🔍
03/12/2020 +7 days 🔍
03/13/2020 +1 days 🔍
11/26/2024 +1718 days 🔍

Sourcesinfo

Advisory: USN-4308-1
Status: Not defined

CVE: CVE-2020-10109 (🔍)
GCVE (CVE): GCVE-0-2020-10109
GCVE (VulDB): GCVE-100-151395
See also: 🔍

Entryinfo

Created: 03/13/2020 16:12
Updated: 11/26/2024 00:09
Changes: 03/13/2020 16:12 (34), 03/13/2020 16:17 (17), 04/13/2024 13:26 (18), 04/13/2024 13:31 (1), 11/26/2024 00:09 (2)
Complete: 🔍
Cache ID: 216::103

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