CVE-2013-4256
nas - several
描述
Multiple stack-based and heap-based buffer overflows in Network Audio System (NAS) 1.9.3 allow local users to cause a denial of service (crash) or possibly execute arbitrary code via the (1) display command argument to the ProcessCommandLine function in server/os/utils.c; (2) ResetHosts function in server/os/access.c; (3) open_unix_socket, (4) open_isc_local, (5) open_xsight_local, (6) open_att_local, or (7) open_att_svr4_local function in server/os/connection.c; the (8) AUDIOHOST environment variable to the CreateWellKnownSockets or (9) AmoebaTCPConnectorThread function in server/os/connection.c; or (10) unspecified vectors related to logging in the osLogMsg function in server/os/aulog.c.
如何修補 CVE-2013-4256
要修補 CVE-2013-4256,請將受影響套件升級到下列已修補版本。
- —升級至 1.9.3-6 或更新版本
- —升級至 1.9.2-4squeeze1 或更新版本
CVE-2013-4256 正在被利用嗎?
低 — EPSS 為 0.7%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 1.9.3-6
- from 0, < 1.9.2-4squeeze1