Vulnerability · Published Mar 10, 2021 · Assigned by redhat
CVE-2021-20205
Medium 6.5
In plain English
A medium-severity security flaw in Libjpeg-turbo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 68% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)1.2%top 31.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Libjpeg-turbo versions 2.0.91 and 2.0.90 is vulnerable to a denial of service vulnerability caused by a divide by zero when processing a crafted GIF image.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | libjpeg-turbo | 2.1.0-r0 | ALPINE-CVE-2021-20205 |
| Alpine:v3.21 | libjpeg-turbo | 2.1.0-r0 | ALPINE-CVE-2021-20205 |
| Alpine:v3.22 | libjpeg-turbo | 2.1.0-r0 | ALPINE-CVE-2021-20205 |
| Alpine:v3.23 | libjpeg-turbo | 2.1.0-r0 | ALPINE-CVE-2021-20205 |
| Alpine:v3.24 | libjpeg-turbo | 2.1.0-r0 | ALPINE-CVE-2021-20205 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Libjpeg-turbo | 2.0.90 and 2.0.91 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1937385 x_refsource_MISC
- FEDORA-2021-7de3c2fe57 vendor-advisory, x_refsource_FEDORA
- FEDORA-2021-94e37443bb vendor-advisory, x_refsource_FEDORA