CVE-2020-5289
Read permissions not enforced for client provided filter expressions in Elide http client
Description
In Elide before 4.5.14, it is possible for an adversary to "guess and check" the value of a model field they do not have access to assuming they can read at least one other field in the model. The adversary can construct filter expressions for an inaccessible field to filter a collection. The presence or absence of models in the returned collection can be used to reconstruct the value of the inaccessible field. Resolved in Elide 4.5.14 and greater.
INFO
Published Date :
March 30, 2020, 10:15 p.m.
Last Modified :
Nov. 21, 2024, 5:33 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-5289.
| URL | Resource |
|---|---|
| https://github.com/yahoo/elide/pull/1236 | Patch Third Party Advisory |
| https://github.com/yahoo/elide/pull/1236/commits/a985f0f9c448aabe70bc904337096399de4576dc | Patch |
| https://github.com/yahoo/elide/security/advisories/GHSA-2mxr-89gf-rc4v | Third Party Advisory |
| https://github.com/yahoo/elide/pull/1236 | Patch Third Party Advisory |
| https://github.com/yahoo/elide/pull/1236/commits/a985f0f9c448aabe70bc904337096399de4576dc | Patch |
| https://github.com/yahoo/elide/security/advisories/GHSA-2mxr-89gf-rc4v | Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-5289 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-5289
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-5289 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-5289 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/yahoo/elide/pull/1236 Added Reference https://github.com/yahoo/elide/pull/1236/commits/a985f0f9c448aabe70bc904337096399de4576dc Added Reference https://github.com/yahoo/elide/security/advisories/GHSA-2mxr-89gf-rc4v -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Apr. 01, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://github.com/yahoo/elide/pull/1236 No Types Assigned https://github.com/yahoo/elide/pull/1236 Patch, Third Party Advisory Changed Reference Type https://github.com/yahoo/elide/pull/1236/commits/a985f0f9c448aabe70bc904337096399de4576dc No Types Assigned https://github.com/yahoo/elide/pull/1236/commits/a985f0f9c448aabe70bc904337096399de4576dc Patch Changed Reference Type https://github.com/yahoo/elide/security/advisories/GHSA-2mxr-89gf-rc4v No Types Assigned https://github.com/yahoo/elide/security/advisories/GHSA-2mxr-89gf-rc4v Third Party Advisory Added CWE NIST CWE-552 Added CPE Configuration OR *cpe:2.3:a:elide:elide:*:*:*:*:*:*:*:* versions up to (excluding) 4.5.14 -
CVE Modified by [email protected]
Mar. 30, 2020
Action Type Old Value New Value Changed Description In Elide before 4.5.14, it is possible for an adversary to "guess and check" the value of a model field they do not have access to assuming they can read at least one other field in the model. The adversary can construct filter expressions for an inaccessible field to filter a collection. The presence or absence of models in the returned collection can be used to reconstruct the value of the inaccessible field. Resolved in Elide 4.5.14 and greater. In Elide before 4.5.14, it is possible for an adversary to "guess and check" the value of a model field they do not have access to assuming they can read at least one other field in the model. The adversary can construct filter expressions for an inaccessible field to filter a collection. The presence or absence of models in the returned collection can be used to reconstruct the value of the inaccessible field. Resolved in Elide 4.5.14 and greater.
Vulnerability Scoring Details
Base CVSS Score: 6.8
Base CVSS Score: 4
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.32 }} -0.35%
score
0.52296
percentile