VulnerabilityModified
CVE-2021-3889
libmobi is vulnerable to Use of Out-of-range Pointer Offset
HIGH 8.1EPSS 1.29%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
libmobi is vulnerable to Use of Out-of-range Pointer Offset
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
- EPSS
- 1.29% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-823, CWE-119
- Affected
- libmobi project/libmobi
- Source
- security@huntr.dev
References
- https://github.com/bfabiszewski/libmobi/commit/bec783e6212439a335ba6e8df7ab8ed610ca9a21Patch, Third Party Advisory
- https://huntr.dev/bounties/efb3e261-3f7d-4a45-8114-e0ace6b21516Exploit, Patch, Third Party Advisory
- https://github.com/bfabiszewski/libmobi/commit/bec783e6212439a335ba6e8df7ab8ed610ca9a21Patch, Third Party Advisory
- https://huntr.dev/bounties/efb3e261-3f7d-4a45-8114-e0ace6b21516Exploit, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.