VDB
CVE-2020-18899
CVE-2020-18899
PUBLISHED
An uncontrolled memory allocation in DataBufdata(subBox.length-sizeof(box)) function of Exiv2 0.27 allows attackers to cause a denial of service (DOS) via a crafted input.
EPSS 0.11% · 28.6th percentile
Risk Scores
EPSS Score
0.11%
28.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | exiv2 | 0, 0.25-1ubuntu1, 0.25-2.1 |
| Ubuntu:18.04:LTS | exiv2 | 0.25-3.1, 0.25-3.1ubuntu0.18.04.1, 0.25-3.1ubuntu0.18.04.2 |
Exploit Intelligence
- CIRCL seen: CVE-2020-18899 (circl-sighting)
- https://github.com/Exiv2/exiv2/issues/742 (circl)
- https://cwe.mitre.org/data/definitions/789.html (circl)
- GLSA-202312-06 (circl)
Timeline
- Aug 19, 2021 CVE Published
- Aug 20, 2021 EPSS Score
- Aug 20, 2021 PoC Published
- Oct 17, 2021 EPSS Score
- Dec 15, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 11, 2022 EPSS Score
- Apr 11, 2022 EPSS Score
- Jun 8, 2022 EPSS Score
- Aug 6, 2022 EPSS Score
- Oct 4, 2022 EPSS Score
- Dec 1, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-18899 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-18899 third-party-advisory