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CVE-2024-9394

Oct. 30, 2024, 6:35 p.m.

CVSS Score

7.5 / 10

Products Impacted

Vendor Product Versions
mozilla
  • firefox
  • firefox_esr
  • thunderbird
  • *
  • *
  • *, 129.0

Description

An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the `resource://devtools` origin. This could allow them to access cross-origin JSON content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131.

Weaknesses

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

CWE ID: 79

Date

Published: Oct. 1, 2024, 4:15 p.m.

Last Modified: Oct. 30, 2024, 6:35 p.m.

Status : Modified

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security@mozilla.org

CPEs

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a mozilla firefox / / / / / / / /
a mozilla firefox_esr / / / / / / / /
a mozilla firefox_esr / / / / / / / /
a mozilla thunderbird / / / / / / / /
a mozilla thunderbird 129.0 beta / / / / / /
a mozilla thunderbird 129.0 beta2 / / / / / /
a mozilla thunderbird 129.0 beta3 / / / / / /
a mozilla thunderbird 129.0 beta4 / / / / / /
a mozilla thunderbird 129.0 beta5 / / / / / /
a mozilla thunderbird 129.0 beta6 / / / / / /

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

Base Score
7.5
Exploitability Score
3.9
Impact Score
3.6
Base Severity
HIGH
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://bugzilla.mozilla.org/ security@mozilla.org

https://www.mozilla.org/ security@mozilla.org

https://www.mozilla.org/ security@mozilla.org

https://www.mozilla.org/ security@mozilla.org

https://www.mozilla.org/ security@mozilla.org

https://www.mozilla.org/ security@mozilla.org