| Vulnerability Name: | CVE-2013-2052 (CCN-84277) | ||||||||
| Assigned: | 2013-05-13 | ||||||||
| Published: | 2013-05-13 | ||||||||
| Updated: | 2013-10-11 | ||||||||
| Summary: | Buffer overflow in the atodn function in libreswan 3.0 and 3.1, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. Note: this might be the same vulnerability as CVE-2013-2053 and CVE-2013-2054. | ||||||||
| 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: | 5.1 Medium (CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P) 3.8 Low (Temporal CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
5.5 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-119 | ||||||||
| Vulnerability Consequences: | Gain Access | ||||||||
| References: | Source: MITRE Type: CNA CVE-2013-2052 Source: CCN Type: Libreswan Web site CVE-2013-2052 Libreswan remote buffer overflow in atodn() Source: CCN Type: BID-59835 Libreswan CVE-2013-2052 DNS TXT Record Buffer Overflow Vulnerability Source: XF Type: UNKNOWN libreswan-cve20132052-bo(84277) Source: CONFIRM Type: Patch, Vendor Advisory https://libreswan.org/security/CVE-2013-2052/CVE-2013-2052.txt Source: MLIST Type: Vendor Advisory [Swan-announce] 20130514 CVE-2013-2052: Libreswan remote buffer overflow in atodn() Source: CCN Type: WhiteSource Vulnerability Database CVE-2013-2052 | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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