MGASA-2020-0170: thunderbird Mageia

CVSS: UnknownPublished
Published 15-04-2020Last modified 16-04-2026
Open JSON

Vulnerability summary

MGASA-2020-0170 is a vulnerability in thunderbird Mageia with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 5 · Downstream 0
CVE-2020-6819CVE-2020-6820CVE-2020-6821CVE-2020-6822CVE-2020-6825

Timeline

  1. 15-04-2020
    PublishedVulnerability first disclosed.
  2. 16-04-2026
    Last modifiedVulnerability information updated.

Description

Updated thunderbird packages fix security vulnerabilities The updated packages fix security vulnerabilities: Use-after-free while running the nsDocShell destructor. (CVE-2020-6819) Use-after-free when handling a ReadableStream. (CVE-2020-6820) Uninitialized memory could be read when using the WebGL copyTexSubImage method. (CVE-2020-6821) Out of bounds write in GMPDecodeData when processing large images. (CVE-2020-6822) Memory safety bugs fixed in Thunderbird 68.7.0. (CVE-2020-6825)

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Mageia2 products
  • thunderbird< 68.7.0-1.mga7
  • thunderbird-l10n< 68.7.0-1.mga7

1 vendor · 2 products

References

5 links