Null pointer reference in CMS_Conservative_increment_obj in RaRe-Technologies bounter…
Priority LOW 35CWE-476Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-476.
Summary
Null pointer reference in CMS_Conservative_increment_obj in RaRe-Technologies bounter version 1.01 and 1.10, allows attackers to conduct Denial of Service attacks by inputting a huge width of hash bucket.
Why it matters now
EPSS 0.01071 65th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | bounter (PyPI) | up to 1.2.0 | — | No fix listed | GHSA-74xw-gwfm-7pv7 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- bounter (PyPI) Vendor— Affected up to 1.2.0 Fixed in — No fix listed GHSA-74xw-gwfm-7pv7
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:rare-technologies:bounter:1.01:*:*:*:*:*:*:* | 1.01 | Vulnerable | Rare-technologies |
| cpe:2.3:a:rare-technologies:bounter:1.10:*:*:*:*:*:*:* | 1.10 | Vulnerable | Rare-technologies |
- cpe:2.3:a:rare-technologies:bounter:1.01:*:*:*:*:*:*:* Versions 1.01 Vulnerable ·Rare-technologies
- cpe:2.3:a:rare-technologies:bounter:1.10:*:*:*:*:*:*:* Versions 1.10 Vulnerable ·Rare-technologies
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-41497
- 2026-10-03 Alias added: GHSA-74xw-gwfm-7pv7
References
Sources
- CVE-2021-41497 · CVE Program
- CVE-2021-41497 · NVD
- FIRST EPSS
- GHSA-74xw-gwfm-7pv7 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences