CVE - CVE-2023-5173

CVE-ID
CVE-2023-5173	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In a non-standard configuration of Firefox, an integer overflow could have occurred based on network traffic (possibly under influence of a local unprivileged webpage), leading to an out-of-bounds write to privileged process memory. This bug only affects Firefox if a non-standard preference allowing non-HTTPS Alternate Services (`network.http.altsvc.oe`) is enabled. This vulnerability affects Firefox < 118.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
GENTOO:GLSA-202401-10 URL:https://security.gentoo.org/glsa/202401-10 MISC:https://bugzilla.mozilla.org/show_bug.cgi?id=1823172 URL:https://bugzilla.mozilla.org/show_bug.cgi?id=1823172 MISC:https://www.mozilla.org/security/advisories/mfsa2023-41/ URL:https://www.mozilla.org/security/advisories/mfsa2023-41/
Assigning CNA
Mozilla Corporation
Date Record Created
20230925	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230925)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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