Vulnerability Details : CVE-2022-29776
Potential exploit
Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to contain a stack overflow via the component DesktopEditor/common/File.cpp.
Vulnerability category: Memory Corruption
Products affected by CVE-2022-29776
- cpe:2.3:a:onlyoffice:document_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:onlyoffice:core:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-29776
15.57%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-29776
| 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 | |
|
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-2022-29776
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-29776
-
https://github.com/ONLYOFFICE/core/commit/88cf60a3ed4a2b40d71a1c2ced72fa3902a30967
Fix 25 errors · ONLYOFFICE/core@88cf60a · GitHubPatch;Third Party Advisory
-
https://github.com/moehw/poc_exploits/tree/master/CVE-2022-29776
poc_exploits/CVE-2022-29776 at master · moehw/poc_exploits · GitHubExploit;Third Party Advisory
-
https://github.com/ONLYOFFICE/DocumentServer/blob/master/CHANGELOG.md#601
DocumentServer/CHANGELOG.md at master · ONLYOFFICE/DocumentServer · GitHubRelease Notes;Third Party Advisory
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