| Vulnerability Name: | CVE-2011-1656 (CCN-68376) | ||||||
| Assigned: | 2011-07-01 | ||||||
| Published: | 2011-07-01 | ||||||
| Updated: | 2011-07-01 | ||||||
| Summary: | NetBSD is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by multiple libc/net functions. By sending an overly long string, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. | ||||||
| CVSS v3 Severity: | 7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
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| CVSS v2 Severity: | 7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P) 5.9 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C)
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| Vulnerability Consequences: | Gain Access | ||||||
| References: | Source: MITRE Type: CNA CVE-2011-1656 Source: CCN Type: NetBSD CVS Repository CVS log for src/lib/libc/net/getservbyname_r.c Source: CCN Type: SecurityReason Advisory 99 NetBSD 5.1 libc/net multiple functions stack buffer overflow Source: CCN Type: BID-48528 NetBSD Multiple 'libc/net' Functions Stack Buffer Overflow Vulnerability Source: XF Type: UNKNOWN netbsd-net-bo(68376) | ||||||
| Vulnerable Configuration: | Configuration CCN 1: Denotes that component is vulnerable | ||||||
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