VulnerabilityModified
CVE-2023-28753
netconsd prior to v0.2 was vulnerable to an integer overflow in its parse_packet function.
CRITICAL 9.8EPSS 1.85%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.85%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
netconsd prior to v0.2 was vulnerable to an integer overflow in its parse_packet function. A malicious individual could leverage this overflow to create heap memory corruption with attacker controlled data.
- 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
- 1.85% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- facebook/netconsd
- Source
- cve-assign@fb.com
References
- https://github.com/facebook/netconsd/commit/9fc54edf54f7caea1189c2b979337ed37af2c60ePatch
- https://www.facebook.com/security/advisories/cve-2023-28753Patch, Vendor Advisory
- https://github.com/facebook/netconsd/commit/9fc54edf54f7caea1189c2b979337ed37af2c60ePatch
- https://www.facebook.com/security/advisories/cve-2023-28753Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.