Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com
☎ 03 60 47 09 81 - info@securiteinfo.com
%3A%20Versions%203.1.39%20and%20later%2C%20SIMATIC%20NET%20CP%201243-7%20LTE%20EU%3A%20Versions%203.1.39%20and%20later%2C%20SIMATIC%20NET%20CP%201243-7%20LTE%20US%3A%20Versions%203.1.39%20and%20later%2C%20SIMATIC%20NET%20CP%201243-7%3A%20Versions%203.1.39%20and%20later%2C%20SIMATIC%20NET%20CP%201243-8%20IRC%3A%20Versions%203.1.39%20and%20later%2C%20SIMATIC%20NET%20CP%201542SP-1%20IRC%20(incl.%20SIPLUS%20variants)%3A%20Versions%202.0%20and%20later%2C%20SIMATIC%20NET%20CP%201542SP-1%3A%20Versions%202.0%20and%20later%2C%20SIMATIC%20NET%20CP%201543-1%20(incl.%20SIPLUS%20variants)%3A%20Versions%202.2%20and%20later%2C%20SIMATIC%20NET%20CP%201543SP-1%20(incl%20SIPLUS%20variants)%3A%20Versions%202.0%20and%20later%2C%20SIMATIC%20NET%20CP%201545-1%3A%20All%20versions%2C%20SINEMA%20Remote%20Connect%20Server%3A%20All%20versions%20prior%20to%20v3.0%20SP1%2C%20TIM%201531%20IRC%20(incl.%20SI%20...%5Btruncated*%5D%20&color=brightgreen)
A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Based Products (RUGGEDCOM RM1224: All versions between v5.0 and v6.4, SCALANCE M-800: All versions between v5.0 and v6.4, SCALANCE S615: All versions between v5.0 and v6.4, SCALANCE SC-600: All versions prior to v2.1.3, SCALANCE W1750D: v8.3.0.1, v8.6.0, and v8.7.0, SIMATIC Cloud Connect 7: All versions, SIMATIC MV500 Family: All versions, SIMATIC NET CP 1243-1 (incl. SIPLUS variants): Versions 3.1.39 and later, SIMATIC NET CP 1243-7 LTE EU: Version
No PoCs from references.
- https://github.com/developer3000S/PoC-in-GitHub
- https://github.com/hectorgie/PoC-in-GitHub
- https://github.com/nanopathi/linux-4.19.72_CVE-2020-25705
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/tdwyer/CVE-2020-25705
- https://github.com/tnishiox/kernelcare-playground