Cisco · IOS, XR, and XE Software
CVE-2018-0175
Cisco IOS, XR, and XE Software Buffer Overflow Vulnerability
ما هي
Format String vulnerability in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device. Cisco Bug IDs: CSCvd73664.
CISA: Format string vulnerability in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device.
ما العمل
Apply updates per vendor instructions.
الموعد النهائي للوكالات الفدرالية الأمريكية: 17 مارس 2022
- أُضيفت إلى قائمة CISA
- 3 مارس 2022
- نُشرت
- 28 مارس 2018
- الخطورة
- مرتفع 8.0 CVSS 3.1
- احتمال الهجمات خلال الأيام الـ30 القادمة (EPSS)
- 3.5% ضمن أعلى 11.0% من كل الثغرات المعروفة
- نوع الضعف
- CWE-119
- تفاصيل أكثر
- NVD · CVE.org · CISA
كل المراجع (6)
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-lldp
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-03
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-04
- http://www.securitytracker.com/id/1040586
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-05
- http://www.securityfocus.com/bid/103564
ثغرات مُستغلّة أخرى من Cisco
| أُضيفت | الثغرة | المنتج | الخطورة | احتمال الهجوم |
|---|---|---|---|---|
| 03/03/2022 | Buffer Overflow | IOS, XR, and XE Software | مرتفع 8.8 | 3.4% |
| 14/10/2026 | Relative Path Traversal | Secure Email Gateway | حرجة 9.8 | 2.2% |
| 30/09/2026 | Hex Encoding | Catalyst SD-WAN Manager | حرجة 9.8 | 39% |
| 16/09/2026 | Incorrect Use of Privileged APIs | Identity Services Engine | حرجة 10.0 | 76% |
| 14/09/2026 | SQL Injection | Secure Email Gateway | حرجة 9.8 | 30% |
| 09/09/2026 | Firewall Management Center Authentication Bypass Using an Alternate Path or Channel | Secure Firewall Management Center (FMC) and Security Cloud Control (SCC) Firewall Management | حرجة 10.0 | 88% |
| 11/08/2026 | Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) Heap Inspection | Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) | مرتفع 8.6 | 1.0% |
| 29/07/2026 | Secure Firewall Management Center Use of Hard-coded Password | Secure Firewall Management Center (FMC) | متوسطة 5.3 | 35% |
المصادر: Known Exploited Vulnerabilities (CISA، ملكية عامة)، وCVE records (cve.org)، وEPSS (FIRST). احتمال الهجوم هو تقدير EPSS لاحتمال أن يحاول أحد استغلال الثغرة خلال الأيام الـ30 القادمة.