Vulnerability Details : CVE-2021-4286
A vulnerability, which was classified as problematic, has been found in cocagne pysrp up to 1.0.16. This issue affects the function calculate_x of the file srp/_ctsrp.py. The manipulation leads to information exposure through discrepancy. Upgrading to version 1.0.17 is able to address this issue. The name of the patch is dba52642f5e95d3da7af1780561213ee6053195f. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-216875.
Products affected by CVE-2021-4286
- cpe:2.3:a:pysrp_project:pysrp:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-4286
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-4286
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
2.6
|
LOW | CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N |
1.2
|
1.4
|
VulDB | |
2.6
|
LOW | CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N |
1.2
|
1.4
|
VulDB | 2024-02-29 |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-4286
-
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.Assigned by: cna@vuldb.com (Primary)
References for CVE-2021-4286
-
https://vuldb.com/?ctiid.216875
CVE-2021-4286 | cocagne pysrp _ctsrp.py calculate_x information exposure (ID 43)Third Party Advisory
-
https://github.com/cocagne/pysrp/commit/dba52642f5e95d3da7af1780561213ee6053195f
Merge pull request #43 from ddealmei/fix-srp-vuln · cocagne/pysrp@dba5264 · GitHubPatch;Third Party Advisory
-
https://vuldb.com/?id.216875
CVE-2021-4286 | cocagne pysrp _ctsrp.py calculate_x information exposure (ID 43)Third Party Advisory
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https://github.com/cocagne/pysrp/pull/43
Fix side channel leaks by ddealmei · Pull Request #43 · cocagne/pysrp · GitHubPatch;Third Party Advisory
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https://github.com/cocagne/pysrp/releases/tag/1.0.17
Release 1.0.17 · cocagne/pysrp · GitHubRelease Notes;Third Party Advisory
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