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Zafiyetler / CVE-2021-31800

kritik

CVE-2021-31800

Multiple path traversal vulnerabilities exist in smbserver.py in Impac ...

Yayın Değişiklik CWE 22
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GHSA9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, GHSA.

Açıklama

Multiple path traversal vulnerabilities exist in smbserver.py in Impacket through 0.9.22. An attacker that connects to a running smbserver instance can list and write to arbitrary files via ../ directory traversal. This could potentially be abused to achieve arbitrary code execution by replacing /etc/shadow or an SSH authorized key.

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
pip::GitHub Security Advisory pipimpacket0.9.23
alpine 3.14py3-impacket0.9.23-r0
alpine 3.15py3-impacket0.9.23-r0
alpine 3.16py3-impacket0.9.23-r0
alpine 3.17py3-impacket0.9.23-r0
alpine 3.18py3-impacket0.9.23-r0
alpine 3.19py3-impacket0.9.23-r0
alpine 3.20py3-impacket0.9.23-r0
alpine 3.21py3-impacket0.9.23-r0
alpine 3.22py3-impacket0.9.23-r0
alpine 3.23py3-impacket0.9.23-r0
alpine 3.24py3-impacket0.9.23-r0
20 kaynaktaki 20 kaydın hepsini göster
KaynakPaketDüzeltildiği sürüm
pip::GitHub Security Advisory pipimpacket0.9.23
alpine 3.14py3-impacket0.9.23-r0
alpine 3.15py3-impacket0.9.23-r0
alpine 3.16py3-impacket0.9.23-r0
alpine 3.17py3-impacket0.9.23-r0
alpine 3.18py3-impacket0.9.23-r0
alpine 3.19py3-impacket0.9.23-r0
alpine 3.20py3-impacket0.9.23-r0
alpine 3.21py3-impacket0.9.23-r0
alpine 3.22py3-impacket0.9.23-r0
alpine 3.23py3-impacket0.9.23-r0
alpine 3.24py3-impacket0.9.23-r0
alpine edgepy3-impacket0.9.23-r0
debian 10impacketdüzeltme belirtilmemiş
debian 11impacket0.9.22-2
debian 12impacket0.9.22-2
debian 13impacket0.9.22-2
debian 14impacket0.9.22-2
debian 9impacketdüzeltme belirtilmemiş
echoimpacket0.9.22-2

Referanslar

18 referansın hepsi

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.