CVE-2021-36089: Buffer Overflow
First published: Thu Jul 01 2021(Updated: )
Grok 7.6.6 through 9.2.0 has a heap-based buffer overflow in grk::FileFormatDecompress::apply_palette_clr (called from grk::FileFormatDecompress::applyColour).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zope Grok | >=7.6.6<=9.2.0 | |
| Linux Linux kernel |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2021-36089.
What is the severity of CVE-2021-36089?
The severity of CVE-2021-36089 is high, with a severity value of 7.8.
Which software versions are affected by CVE-2021-36089?
Grok versions 7.6.6 through 9.2.0 are affected by CVE-2021-36089.
What is the CWE ID of CVE-2021-36089?
The CWE ID of CVE-2021-36089 is CWE-119 and CWE-787.
How can I fix CVE-2021-36089?
To fix CVE-2021-36089, update your Grok software to a version higher than 9.2.0.
- collector/nvd-index
- agent/author
- agent/severity
- agent/references
- agent/type
- agent/event
- agent/weakness
- agent/description
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/remedy
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/zope
- canonical/zope grok
- version/zope grok/7.6.6
- version/zope grok/9.2.0
- vendor/linux
- canonical/linux linux kernel