VDB

RHSA-2020:4547

RHSA-2020:4547 PUBLISHED CVSS 7.5 HIGH

Record from OSV · Published September 16, 2024

Red Hat Security Advisory: libpcap security, bug fix, and enhancement update

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

PackageEcosystemFixed in
libpcapRed Hat:enterprise_linux:8::crb14:1.9.1-4.el8, 1.9.1-4.el8

Risk scores

CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

VendorProductVersions
Red Hat:enterprise_linux:8::crblibpcap0, 0
Red Hat:enterprise_linux:8::baseoslibpcap-devel0, 0
Red Hat:enterprise_linux:8::baseoslibpcap-debugsource0, 0
Red Hat:enterprise_linux:8::crblibpcap-debugsource0, 0
Red Hat:enterprise_linux:8::crblibpcap-debuginfo0, 0
Red Hat:enterprise_linux:8::baseoslibpcap-debuginfo0, 0
Red Hat:enterprise_linux:8::crblibpcap-devel0, 0
Red Hat:enterprise_linux:8::baseoslibpcap0, 0

Timeline

  • Nov 4, 2020 CVE Published
  • Dec 3, 2025 CVE Updated
  • May 1, 2026 Distribution Patch (2 in total, the first dated here)
  • May 1, 2026 Security Advisory (2 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln RHSA-2020:4547
vulnetix vdb fixes RHSA-2020:4547

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/RHSA-2020%3A4547/fixes/registry"

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References

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