01 Record
CVE-2022-25845
Deserialization of Untrusted Data
HighPUBLISHEDCNA: snyk
CNA base score8.1 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P
02 Description
Deserialization of Untrusted Data
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 18.74% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 97.0% of scored records. A rank, not a probability.
- NVD base score
- 9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2022-06-10 20:05Z4 YR AGO
- Last updated
- 2024-09-16 23:36Z2 YR AGO
- Reserved
- 2022-02-24
- Assigning CNA
- snyk
- Record state
- PUBLISHED
- Severity
- High (CVSS 8.1)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P
- Weaknesses
- CWE-502Deserialization of Untrusted DataBase
- Data version
- 5.1
- Document digest
- ad941eff109fa58dec8a69634d853939b5ee7d958d458684784160fd26f9590b
05 Affected products
VendorProductVersionsPlatforms
06 References
- snyk.iohttps://snyk.io/vuln/SNYK-JAVA-COMALIBABA-2859222
- www.ddosi.orghttps://www.ddosi.org/fastjson-poc/
- github.comhttps://github.com/alibaba/fastjson/commit/8f3410f81cbd437f7c459f8868445d50ad301f15
- github.comhttps://github.com/alibaba/fastjson/commit/35db4adad70c32089542f23c272def1ad920a60d
- github.comhttps://github.com/alibaba/fastjson/wiki/security_update_20220523
- github.comhttps://github.com/alibaba/fastjson/releases/tag/1.2.83
- www.oracle.comhttps://www.oracle.com/security-alerts/cpujul2022.html