Eclipse Jetty 9.3.x/9.4.x SETTING Frame input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Eclipse Jetty 9.3.x/9.4.x. The affected element is an unknown function of the component SETTING Frame Handler. Executing a manipulation can lead to input validation. This vulnerability is registered as CVE-2018-12545. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability classified as problematic was found in Eclipse Jetty 9.3.x/9.4.x. This vulnerability affects an unknown functionality of the component SETTING Frame Handler. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability. CVE summarizes:

In Eclipse Jetty version 9.3.x and 9.4.x, the server is vulnerable to Denial of Service conditions if a remote client sends either large SETTINGs frames container containing many settings, or many small SETTINGs frames. The vulnerability is due to the additional CPU and memory allocations required to handle changed settings.

The weakness was published 03/27/2019 (Website). The advisory is available at bugs.eclipse.org. This vulnerability was named CVE-2018-12545 since 06/18/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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

06/18/2018 🔍
03/27/2019 +282 days 🔍
03/28/2019 +1 days 🔍
08/08/2023 +1594 days 🔍

Sourcesinfo

Advisory: FEDORA-2019-d9f867cb65
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-12545 (🔍)
GCVE (CVE): GCVE-0-2018-12545
GCVE (VulDB): GCVE-100-132490

Entryinfo

Created: 03/28/2019 11:34
Updated: 08/08/2023 18:44
Changes: 03/28/2019 11:34 (54), 05/22/2020 08:14 (1), 08/08/2023 18:44 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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