彙總 libguestfs 相關全部產品的 CVE 與安全漏洞情報，包括 CVSS、EPSS、公開時間與漏洞情報資料。
已披露問題常與 路徑處理缺陷與緩衝區溢位 相關，可能在 生產負載與軟體部署 場景中帶來 記憶體損壞與檔案覆寫 等暴露風險。
相關漏洞資料主要來源於公開漏洞披露與安全公告，可用於評估歷史漏洞暴露面與修補優先順序。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2022-2211 | A vulnerability was found in libguestfs. This issue occurs while calculating the greatest possible number of matching keys in the get_keys() function. This flaw leads to a denial of service, either by mistake or malicious actor. | [email protected] | 6.5 | 0.15% | 2022-07-12 | 2024-11-21 |
| CVE-2013-2124 | Double free vulnerability in inspect-fs.c in LibguestFS 1.20.x before 1.20.7, 1.21.x, 1.22.0, and 1.23.0 allows remote attackers to cause a denial of service (crash) via empty guest files. | [email protected] | 4.3 | 0.91% | 2014-05-27 | 2026-05-06 |
| CVE-2013-4419 | The guestfish command in libguestfs 1.20.12, 1.22.7, and earlier, when using the --remote or --listen option, does not properly check the ownership of /tmp/.guestfish-$UID/ when creating a temporary socket file in this directory, which allows local users to write to the socket and execute arbitrary commands by creating /tmp/.guestfish-$UID/ in advance. | [email protected] | 6.8 | 0.08% | 2013-11-05 | 2026-04-29 |
| CVE-2012-2690 | virt-edit in libguestfs before 1.18.0 does not preserve the permissions from the original file and saves the new file with world-readable permissions when editing, which might allow local guest users to obtain sensitive information. | [email protected] | 2.1 | 0.06% | 2012-06-29 | 2026-04-29 |
| CVE-2010-3851 | libguestfs before 1.5.23, as used in virt-v2v, virt-inspector 1.5.3 and earlier, and possibly other products, when a raw-format disk image is used, allows local guest OS administrators to read files from the host via a crafted (1) qcow2, (2) VMDK, or (3) VDI header, related to lack of support for a disk format specifier. | [email protected] | 4.7 | 0.06% | 2010-11-04 | 2026-04-29 |