CVE-2021-46877
jackson-databind: Possible DoS if using JDK serialization to serialize JsonNode
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
jackson-databind 2.10.x through 2.12.x before 2.12.6 and 2.13.x before 2.13.1 allows attackers to cause a denial of service (2 GB transient heap usage per read) in uncommon situations involving JsonNode JDK serialization.
A flaw was found in Jackson Databind. This issue may allow a malicious user to cause a denial of service (2 GB transient heap usage per read) in uncommon situations involving JsonNode JDK serialization.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-03-18 CVE Reserved
- 2023-03-18 CVE Published
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- 2024-10-08 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-400: Uncontrolled Resource Consumption
- CWE-770: Allocation of Resources Without Limits or Throttling
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://groups.google.com/g/jackson-user/c/OsBsirPM_Vw | Mailing List |
| URL | Date | SRC |
|---|---|---|
| https://github.com/FasterXML/jackson-databind/issues/3328 | 2024-08-04 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2021-46877 | 2023-09-13 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2185707 | 2023-09-13 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Fasterxml Search vendor "Fasterxml" | Jackson-databind Search vendor "Fasterxml" for product "Jackson-databind" | >= 2.10.0 < 2.12.6 Search vendor "Fasterxml" for product "Jackson-databind" and version " >= 2.10.0 < 2.12.6" | - |
Affected
| ||||||
| Fasterxml Search vendor "Fasterxml" | Jackson-databind Search vendor "Fasterxml" for product "Jackson-databind" | 2.13.0 Search vendor "Fasterxml" for product "Jackson-databind" and version "2.13.0" | - |
Affected
| ||||||
| Fasterxml Search vendor "Fasterxml" | Jackson-databind Search vendor "Fasterxml" for product "Jackson-databind" | 2.13.0 Search vendor "Fasterxml" for product "Jackson-databind" and version "2.13.0" | rc1 |
Affected
| ||||||
| Fasterxml Search vendor "Fasterxml" | Jackson-databind Search vendor "Fasterxml" for product "Jackson-databind" | 2.13.0 Search vendor "Fasterxml" for product "Jackson-databind" and version "2.13.0" | rc2 |
Affected
| ||||||