CVE-2006-2193
tiff - buffer overflows
EPSS 0.64%
描述
Buffer overflow in the t2p_write_pdf_string function in tiff2pdf in libtiff 3.8.2 and earlier allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via a TIFF file with a DocumentName tag that contains UTF-8 characters, which triggers the overflow when a character is sign extended to an integer that produces more digits than expected in an sprintf call.
如何修補 CVE-2006-2193
要修補 CVE-2006-2193,請將受影響套件升級到下列已修補版本。
- Debian/tiff—升級至 3.8.2-4 或更新版本
- Debian/tiff—升級至 3.5.5-7woody2 或更新版本
CVE-2006-2193 正在被利用嗎?
低 — EPSS 為 0.6%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 3.8.2-4
- from 0, < 3.5.5-7woody2