Apache Traffic Server up to 8.1.10/9.2.4 Accept-Encoding input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Apache Traffic Server up to 8.1.10/9.2.4 and classified as critical. The impacted element is an unknown function. Such manipulation of the argument Accept-Encoding leads to an unknown weakness. This vulnerability is traded as CVE-2024-35296. The attack may be launched remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Apache Traffic Server up to 8.1.10/9.2.4 and classified as critical. The manipulation of the argument Accept-Encoding with an unknown input leads to a unknown weakness. Using CWE to declare the problem leads to 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. The impact remains unknown. CVE summarizes:

Invalid Accept-Encoding header can cause Apache Traffic Server to fail cache lookup and force forwarding requests. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.10, from 9.0.0 through 9.2.4. Users are recommended to upgrade to version 8.1.11 or 9.2.5, which fixes the issue.

The advisory is shared for download at seclists.org. This vulnerability is handled as CVE-2024-35296. The exploitation is known to be easy. The attack may be launched remotely. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/28/2024).

The vulnerability scanner Nessus provides a plugin with the ID 207853 (Debian dla-3897 : trafficserver - security update), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 8.1.11 or 9.2.5 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (207853). Once again VulDB remains the best source for vulnerability data.

Productinfo

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.1

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.2
NVD Vector: 🔍

CVSSv2info

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

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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Nessus ID: 207853
Nessus Name: Debian dla-3897 : trafficserver - security update

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Traffic Server 8.1.11/9.2.5

Timelineinfo

07/25/2024 🔍
07/25/2024 +0 days 🔍
09/28/2024 +64 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: seclists.org
Status: Confirmed

CVE: CVE-2024-35296 (🔍)
GCVE (CVE): GCVE-0-2024-35296
GCVE (VulDB): GCVE-100-272444

Entryinfo

Created: 07/25/2024 20:29
Updated: 09/28/2024 00:32
Changes: 07/25/2024 20:29 (50), 07/27/2024 01:08 (3), 08/12/2024 16:20 (12), 09/28/2024 00:32 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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