Zafiyetler / CVE-2020-27794

kritik

CVE-2020-27794

A double free issue was discovered in radare2 in cmd_info.c:cmd_info().

Yayın Değişiklik CWE 415
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: Ubuntu (orta).

Açıklama

A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash.

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
alpine 3.18radare24.4.0-r0
alpine 3.19radare24.4.0-r0
alpine 3.20radare24.4.0-r0
alpine 3.21radare24.4.0-r0
alpine 3.22radare24.4.0-r0
alpine 3.23radare24.4.0-r0
alpine 3.24radare24.4.0-r0
alpine edgeradare24.4.0-r0
ubuntu 20.04-ESMradare2düzeltme belirtilmemiş

Referanslar

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.