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01 Record

CVE-2022-41854

Stack Overflow in Snakeyaml

MediumPUBLISHEDCNA: Google
CNA base score5.8 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H

02 Description

Stack Overflow in Snakeyaml

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
1.55% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 74.7% of scored records. A rank, not a probability.
NVD base score
6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Moderate. 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
2022-11-11 13:10Z3 YR AGO
Last updated
2024-09-16 16:24Z2 YR AGO
Reserved
2022-09-30
Assigning CNA
Google
Record state
PUBLISHED
Severity
Medium (CVSS 5.8)
CNA CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H
Weaknesses
  • CWE-121Stack-based Buffer OverflowVariant
  • CWE-787Out-of-bounds WriteBase
Data version
5.1
Document digest
d8d70db4d68a42c70a291b5fa627bf6b61592f4e41a82d3956d676040480a483

05 Affected products

VendorProductVersionsPlatforms
SnakeYamlSnakeYaml< 1.32—

06 References

07 Fixed in

Debian 12

  • snakeyaml
    Fixed in 1.33-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • snakeyaml
    Fixed in 1.33-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • snakeyaml
    Fixed in 1.33-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.