Vulnerability Details : CVE-2021-3881
libmobi is vulnerable to Out-of-bounds Read
Products affected by CVE-2021-3881
- cpe:2.3:a:libmobi_project:libmobi:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-3881
0.56%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 78 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-3881
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
7.1
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L |
2.8
|
3.7
|
huntr.dev | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-3881
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by:
- nvd@nist.gov (Primary)
- security@huntr.dev (Secondary)
References for CVE-2021-3881
-
https://huntr.dev/bounties/540fd115-7de4-4e19-a918-5ee61f5157c1
huntr: Out-of-bounds Read C Vulnerability in libmobiExploit;Third Party Advisory
-
https://github.com/bfabiszewski/libmobi/commit/bec783e6212439a335ba6e8df7ab8ed610ca9a21
Fix potential out-of-buffer read while parsing corrupt file, closes #… · bfabiszewski/libmobi@bec783e · GitHubPatch;Third Party Advisory
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