CVE-2020-29367
Summary
| CVE | CVE-2020-29367 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-11-27 20:15:00 UTC |
| Updated | 2020-12-03 20:58:00 UTC |
| Description | blosc2.c in Blosc C-Blosc2 through 2.0.0.beta.5 has a heap-based buffer overflow when there is a lack of space to write compressed data. |
Risk And Classification
Problem Types: CWE-787
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | a2 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | a3 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | a4 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | a5 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | beta1 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | beta2 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | beta3 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | beta4 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | beta5 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | a2 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | a3 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | a4 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | a5 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | beta1 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | beta2 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | beta3 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | beta4 | All | All |
| Application | C-blosc2 Project | C-blosc2 | 2.0.0 | beta5 | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Fixed asan heap buffer overflow when not enough space to write compre… · Blosc/c-blosc2@c4c6470 · GitHub | MISC | github.com | Patch, Third Party Advisory |
| 26442 - oss-fuzz - OSS-Fuzz: Fuzzing the planet - Monorail | MISC | bugs.chromium.org | Mailing List, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 750460 OpenSUSE Security Update for blosc (openSUSE-SU-2020:2337-1)