VulnerabilityModified
CVE-2020-19143
Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the "TIFFVGetField" funtion in the component 'libtiff/tif_dir.c'.
MEDIUM 6.5EPSS 1.46%
Does this matter?
Lower severity and a low EPSS score (1.46%). Track it; it rarely justifies an emergency change on its own.
Description
Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the "TIFFVGetField" funtion in the component 'libtiff/tif_dir.c'.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 1.46% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- simplesystems/libtiff · debian/debian linux
- Source
- cve@mitre.org
References
- http://bugzilla.maptools.org/show_bug.cgi?id=2851Issue Tracking, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/-/issues/158Issue Tracking, Patch, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/-/merge_requests/119Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20211004-0005/Third Party Advisory
- https://www.debian.org/security/2021/dsa-4997Third Party Advisory
- http://bugzilla.maptools.org/show_bug.cgi?id=2851Issue Tracking, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/-/issues/158Issue Tracking, Patch, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/-/merge_requests/119Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20211004-0005/Third Party Advisory
- https://www.debian.org/security/2021/dsa-4997Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.