CVE-2024-2605

MEDIUM

5.9

CVSS Score

Published: March 19, 2024 at 12:02 PM UTC

Updated: June 17, 2026 at 07:24 AM UTC

3 products affected across 1 vendorFirefoxThunderbirdFirefox ESR

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Severity

MEDIUM5.9

Exploit prediction

EPSS 0.6%

SSVC

No known exploit

Description

An attacker could have leveraged the Windows Error Reporter to run arbitrary code on the system escaping the sandbox. *Note:* This issue only affected Windows operating systems. Other operating systems are unaffected. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Firefox · Mozilla

95%

v < 115.9.0v < 124v < 124.0

Affected range stops below 115.9.0, so it looks safe — our inference, not a vendor statement

Affected range stops below 124, so it looks safe — our inference, not a vendor statement

Affected range stops below 124.0, so it looks safe — our inference, not a vendor statement

Thunderbird · Mozilla

95%

v < 115.9v < 115.9.0

Affected range stops below 115.9, so it looks safe — our inference, not a vendor statement

Affected range stops below 115.9.0, so it looks safe — our inference, not a vendor statement

Firefox ESR · Mozilla

60%

v < 115.9

Affected range stops below 115.9, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

Issue Tracking

Source: [email protected]

https://bugzilla.mozilla.org/show_bug.cgi?id=1872920

Vendor Advisory

Source: [email protected]

https://www.mozilla.org/security/advisories/mfsa2024-12/

Vendor Advisory

Source: [email protected]

https://www.mozilla.org/security/advisories/mfsa2024-13/

Vendor Advisory

Source: [email protected]

https://www.mozilla.org/security/advisories/mfsa2024-14/

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.9MEDIUMCISA-ADP

Attack Vector: NETWORK
Complexity: HIGH
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: HIGH
Availability: NONE

Vector?

Quick Info

StatusANALYZED

CWE

NVD-CWE-noinfo

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