CVE-2021-33479
CVSS V2 Medium 6.8
CVSS V3 High 7.8
Description
A stack-based buffer overflow vulnerability was discovered in gocr through 0.53-20200802 in measure_pitch() in pgm2asc.c.
Overview
- CVE ID
- CVE-2021-33479
- Assigner
- patrick@puiterwijk.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-11-17T18:15:07
- Last Modified Date
- 2022-12-21T15:01:19
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:optical_character_recognition_project:optical_character_recognition:*:*:*:*:*:*:*:* | 1 | OR | 0.53-20200802 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://sourceforge.net/p/jocr/bugs/39/ | Exploit Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1962861 | Issue Tracking Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-33479 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33479 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:45:44 | Added to TrackCVE | |||
| 2022-12-05 14:41:53 | security@elastic.co | bressers@elastic.co | CVE Assigner | updated |
| 2022-12-05 14:41:53 | 2021-11-17T18:15Z | 2021-11-17T18:15:07 | CVE Published Date | updated |
| 2022-12-05 14:41:53 | 2021-11-18T20:37:02 | CVE Modified Date | updated | |
| 2022-12-05 14:41:53 | Analyzed | Vulnerability Status | updated | |
| 2022-12-21 15:13:09 | bressers@elastic.co | patrick@puiterwijk.org | CVE Assigner | updated |
| 2022-12-21 15:13:09 | 2022-12-21T15:01:19 | CVE Modified Date | updated | |
| 2022-12-21 15:13:10 | Weakness Enumeration | update |