discourse-footnote 0.1 Footnote exceptional condition
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.8 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, was found in discourse-footnote 0.1. Affected is some unknown functionality of the component Footnote Handler. The manipulation with an unknown input leads to a exceptional condition vulnerability. CWE is classifying the issue as CWE-755. The product does not handle or incorrectly handles an exceptional condition. This is going to have an impact on integrity, and availability.
The weakness was shared 12/15/2021 as GHSA-58vr-c56v-qr57. The advisory is available at github.com. This vulnerability is traded as CVE-2021-43827 since 11/16/2021. The technical details are unknown and an exploit is not available.
Upgrading to version 0.2 eliminates this vulnerability. Applying the patch 796617e0131277011207541313522cd1946661ab is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.
Product
Name
Version
License
Support
- end of life (old version)
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.9VulDB Meta Temp Score: 4.8
VulDB Base Score: 5.4
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
CNA Base Score: 4.3
CNA Vector (GitHub, Inc.): 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Exceptional conditionCWE: CWE-755
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: discourse-footnote 0.2
Patch: 796617e0131277011207541313522cd1946661ab
Timeline
11/16/2021 🔍12/15/2021 🔍
12/15/2021 🔍
12/17/2021 🔍
Sources
Advisory: GHSA-58vr-c56v-qr57Status: Confirmed
Confirmation: 🔍
CVE: CVE-2021-43827 (🔍)
Entry
Created: 12/15/2021 06:26Updated: 12/17/2021 17:19
Changes: 12/15/2021 06:26 (50), 12/17/2021 17:19 (2)
Complete: 🔍
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