MGASA-2021-0167: rpm Mageia

CVSS: UnknownPublished
Published 02-04-2021Last modified 16-04-2026
Open JSON

Vulnerability summary

MGASA-2021-0167 is a vulnerability in rpm 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 3 · Downstream 0
CVE-2021-20266CVE-2021-20271CVE-2021-3421

Timeline

  1. 02-04-2021
    PublishedVulnerability first disclosed.
  2. 16-04-2026
    Last modifiedVulnerability information updated.

Description

Updated rpm packages fix security vulnerabilities This update from 4.16.1.2 to 4.16.1.3 fixes bugs several bugs the RPM package manager, including several security issues: * Fix arbitrary data copied from signature header past signature checking (CVE-2021-3421) * Fix signature check bypass with corrupted package (CVE-2021-20271) * Fix missing bounds checks in headerImport() and headerCheck() (CVE-2021-20266) * Fix missing sanity checks on header entry count and region data overlap * Fix access past end of header if the last entry is string type * Fix unsafe headerCopyLoad() still used in codebase

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

Mageia1 product
  • rpm< 4.16.1.3-1.mga8

1 vendor · 1 product

References

3 links