VulnerabilityModified
CVE-2023-23513
A buffer overflow issue was addressed with improved memory handling.
CRITICAL 9.8EPSS 1.57%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.57%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.7.3, macOS Ventura 13.2, macOS Monterey 12.6.3. Mounting a maliciously crafted Samba network share may lead to arbitrary code execution.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.57% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- apple/macos
- Source
- product-security@apple.com
References
- https://support.apple.com/en-us/HT213603Vendor Advisory
- https://support.apple.com/en-us/HT213604Vendor Advisory
- https://support.apple.com/en-us/HT213605Vendor Advisory
- https://support.apple.com/en-us/HT213603Vendor Advisory
- https://support.apple.com/en-us/HT213604Vendor Advisory
- https://support.apple.com/en-us/HT213605Vendor Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1660
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.