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TI-2022-04558 Aliases CVE-2022-4969GHSA-4r4c-66gf-g9g5

bwoodsend rockhopper Binary Parser ragged_array.c count_rows buffer overflow

Priority LOW 22CWE-120Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · Low · Low
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub.

Summary

A vulnerability, which was classified as critical, has been found in bwoodsend rockhopper up to 0.1.2. Affected by this issue is the function count_rows of the file rockhopper/src/ragged_array.c of the component Binary Parser. The manipulation of the argument raw leads to buffer overflow. Local access is required to approach this attack. Upgrading to version 0.2.0 is able to address this issue. The name of the patch is 1a15fad5e06ae693eb9b8908363d2c8ef455104e. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-266312.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00233 14th percentileScored 2026-11-07
Fix Fixed rockhopper (PyPI): 0.2.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
bwoodsendrockhopper0.1.0; 0.1.1; 0.1.2—No fix listedCNA
—rockhopper (PyPI)before 0.2.00.2.0Patch availableGHSA-4r4c-66gf-g9g5
  • rockhopper Vendorbwoodsend Affected 0.1.0; 0.1.1; 0.1.2 Fixed in — No fix listed CNA
  • rockhopper (PyPI) Vendor— Affected before 0.2.0 Fixed in 0.2.0 Patch available GHSA-4r4c-66gf-g9g5

Remediation

  • Fix · GHSA-4r4c-66gf-g9g5 rockhopper (PyPI) Fixed in 0.2.0 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-4969
  2. 2026-10-03 Alias added: GHSA-4r4c-66gf-g9g5

References

Patch 2

Advisory 1

Other 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences