Apache Traffic Server up to 8.1.7/9.2.1 HTTP Request request smuggling

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability has been found in Apache Traffic Server up to 8.1.7/9.2.1 and classified as problematic. Affected is an unknown function of the component HTTP Request Handler. Performing a manipulation results in input validation. This vulnerability is identified as CVE-2023-33934. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Apache Traffic Server up to 8.1.7/9.2.1. This affects an unknown part of the component HTTP Request Handler. 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 integrity. The summary by CVE is:

Improper Input Validation vulnerability in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 9.2.1.

The weakness was released 08/09/2023. It is possible to read the advisory at lists.apache.org. This vulnerability is uniquely identified as CVE-2023-33934 since 05/23/2023. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/01/2024).

Upgrading to version 8.1.8 or 9.2.2 eliminates this vulnerability.

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Productinfo

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.8

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.1
NVD Vector: 🔍

CNA Base Score: 9.1
CNA Vector: 🔍

CVSSv2info

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

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Traffic Server 8.1.8/9.2.2

Timelineinfo

05/23/2023 🔍
08/09/2023 +78 days 🔍
08/09/2023 +0 days 🔍
10/01/2024 +419 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: FEDORA-2023-dcbfbf1396
Status: Confirmed

CVE: CVE-2023-33934 (🔍)
GCVE (CVE): GCVE-0-2023-33934
GCVE (VulDB): GCVE-100-236631

Entryinfo

Created: 08/09/2023 11:20
Updated: 10/01/2024 22:57
Changes: 08/09/2023 11:20 (39), 09/02/2023 14:12 (1), 09/02/2023 14:17 (11), 10/01/2024 22:57 (27)
Complete: 🔍
Cache ID: 216::103

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