GitLab Community Edition/Enterprise Edition up to 15.3.4/15.4.3/15.5.1 Emoji improper authorization
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.6 | $0-$5k | 0.00 |
A vulnerability has been found in GitLab Community Edition and Enterprise Edition up to 15.3.4/15.4.3/15.5.1 (Bug Tracking Software) and classified as critical. Affected by this vulnerability is an unknown function of the component Emoji Handler. The manipulation with an unknown input leads to a improper authorization vulnerability. The CWE definition for the vulnerability is CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:
An improper authorization issue in GitLab CE/EE affecting all versions from 15.0 prior to 15.3.5, 15.4 prior to 15.4.4, and 15.5 prior to 15.5.2 allows a malicious users to set emojis on internal notes they don't have access to.
The weakness was disclosed 11/10/2022 as 365847. It is possible to read the advisory at gitlab.com. This vulnerability is known as CVE-2022-3819 since 11/02/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1548.002 according to MITRE ATT&CK.
Upgrading to version 15.3.5, 15.4.4 or 15.5.2 eliminates this vulnerability.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.7VulDB Meta Temp Score: 4.6
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 4.3
NVD Vector: 🔍
CNA Base Score: 3.5
CNA Vector (GitLab Inc.): 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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: Improper authorizationCWE: CWE-285 / CWE-266
ATT&CK: T1548.002
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: Community Edition/Enterprise Edition 15.3.5/15.4.4/15.5.2
Timeline
11/02/2022 🔍11/10/2022 🔍
11/10/2022 🔍
12/11/2022 🔍
Sources
Vendor: gitlab.comAdvisory: 365847
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2022-3819 (🔍)
Entry
Created: 11/10/2022 08:40Updated: 12/11/2022 14:19
Changes: 11/10/2022 08:40 (53), 12/11/2022 14:19 (12)
Complete: 🔍
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