CVE-2022-21711
CVSS V2 Medium 5.8
CVSS V3 High 7.1
Description
elfspirit is an ELF static analysis and injection framework that parses, manipulates, and camouflages ELF files. When analyzing the ELF file format in versions prior to 1.1, there is an out-of-bounds read bug, which can lead to application crashes or information leakage. By constructing a special format ELF file, the information of any address can be leaked. elfspirit version 1.1 contains a patch for this issue.
Overview
- CVE ID
- CVE-2022-21711
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-01-24T20:15:08
- Last Modified Date
- 2023-02-16T17:07:59
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:elfspirit_project:elfspirit:*:*:*:*:*:*:*:* | 1 | OR | 1.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.1
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/liyansong2018/elfspirit/commit/c5b0f5a9a24f2451bbeda4751d67633bc375e608 | Patch Third Party Advisory |
| https://github.com/liyansong2018/elfspirit/issues/1 | Exploit Issue Tracking Third Party Advisory |
| https://github.com/liyansong2018/elfspirit/security/advisories/GHSA-jr8h-2657-m68r | Patch Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-21711 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21711 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:35:51 | Added to TrackCVE | |||
| 2022-12-06 07:35:50 | 2022-01-24T20:15Z | 2022-01-24T20:15:08 | CVE Published Date | updated |
| 2022-12-06 07:35:50 | 2022-01-28T19:03:43 | CVE Modified Date | updated | |
| 2022-12-06 07:35:50 | Analyzed | Vulnerability Status | updated | |
| 2023-02-16 17:12:22 | 2023-02-16T17:07:59 | CVE Modified Date | updated |