Mozilla Firefox up to 122 Response Header Set-Cookie response splitting

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

A vulnerability, which was classified as problematic, was found in Mozilla Firefox up to 122 (Web Browser). This affects an unknown functionality of the component Response Header Handler. The manipulation of the argument Set-Cookie with an unknown input leads to a response splitting vulnerability. CWE is classifying the issue as CWE-443. This weakness can be found at CWE-113. This is going to have an impact on integrity. The summary by CVE is:

Set-Cookie response headers were being incorrectly honored in multipart HTTP responses. If an attacker could control the Content-Type response header, as well as control part of the response body, they could inject Set-Cookie response headers that would have been honored by the browser. This vulnerability affects Firefox < 123 and Firefox ESR < 115.8.

The weakness was shared 02/20/2024. It is possible to read the advisory at mozilla.org. This vulnerability is uniquely identified as CVE-2024-1551 since 02/15/2024. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/20/2024).

Upgrading to version 123 eliminates this vulnerability. The upgrade is hosted for download at mozilla.org.

The entries VDB-254192, VDB-254194, VDB-254195 and VDB-254196 are related to this item.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔒
VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Response splitting
CWE: CWE-443 / CWE-436
CAPEC: 🔒
ATT&CK: 🔒

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: Firefox 123

Timelineinfo

02/15/2024 CVE reserved
02/20/2024 +5 days Advisory disclosed
02/20/2024 +0 days VulDB entry created
03/08/2024 +17 days VulDB entry last update

Sourcesinfo

Vendor: mozilla.org
Product: mozilla.org

Advisory: DLA 3747-1
Status: Confirmed

CVE: CVE-2024-1551 (🔒)
See also: 🔒

Entryinfo

Created: 02/20/2024 16:05
Updated: 03/08/2024 15:11
Changes: 02/20/2024 16:05 (42), 03/08/2024 15:11 (1)
Complete: 🔍
Cache ID: 3:860:103

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