Vulnerability Details : CVE-2019-11834
cJSON before 1.7.11 allows out-of-bounds access, related to \x00 in a string literal.
Vulnerability category: Memory Corruption
Products affected by CVE-2019-11834
- cpe:2.3:a:oracle:timesten_in-memory_database:*:*:*:*:*:*:*:*
- cpe:2.3:a:cjson_project:cjson:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-11834
0.52%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-11834
| 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-2019-11834
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-11834
-
https://github.com/DaveGamble/cJSON/issues/337
cJSON_Minify cross-border read&write 1 · Issue #337 · DaveGamble/cJSON · GitHubExploit;Third Party Advisory
-
https://www.oracle.com/security-alerts/cpuoct2020.html
Oracle Critical Patch Update Advisory - October 2020Patch;Third Party Advisory
-
https://github.com/DaveGamble/cJSON/releases/tag/v1.7.11
Release 1.7.11 · DaveGamble/cJSON · GitHubRelease Notes;Third Party Advisory
-
https://github.com/DaveGamble/cJSON/compare/c69134d...93688cb
Comparing c69134d...93688cb · DaveGamble/cJSON · GitHubPatch;Third Party Advisory
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