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Vulnerability record · CVE-2015-3310 · published 24 April 2015

CVE-2015-3310: Canonical ubuntu linux memory buffer overflow vulnerability

Canonical · Ubuntu Linux

Buffer overflow in the rc_mksid function in plugins/radius/util.c in Paul's PPP Package (ppp) 2.4.6 and earlier, when the PID for pppd is greater than 65535, allows remote attackers to cause a denial of service (crash) via a start accounting message to the RADIUS server.

4.3 CVSS 2.0 Medium EPSS 5.4% · top 7.6% CWE-119 · Memory buffer overflow
4.3CVSS 2.0 base score
5.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
16References
17 Jun 2026Last modified by NVD

Description

Buffer overflow in the rc_mksid function in plugins/radius/util.c in Paul's PPP Package (ppp) 2.4.6 and earlier, when the PID for pppd is greater than 65535, allows remote attackers to cause a denial of service (crash) via a start accounting message to the RADIUS server.

AV:N/AC:M/Au:N/C:N/I:N/A:P

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://advisories.mageia.org/MGASA-2015-0173.html
http://lists.opensuse.org/opensuse-updates/2015-11/msg00147.html
http://www.debian.org/security/2015/dsa-3228
http://www.mandriva.com/security/advisories?name=MDVSA-2015:222
http://www.securityfocus.com/bid/74163
http://www.ubuntu.com/usn/USN-2595-1
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=782450
https://security.gentoo.org/glsa/201701-50
http://advisories.mageia.org/MGASA-2015-0173.html
http://lists.opensuse.org/opensuse-updates/2015-11/msg00147.html
http://www.debian.org/security/2015/dsa-3228
http://www.mandriva.com/security/advisories?name=MDVSA-2015:222
http://www.securityfocus.com/bid/74163
http://www.ubuntu.com/usn/USN-2595-1
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=782450
https://security.gentoo.org/glsa/201701-50

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Source: NIST National Vulnerability Database (record CVE-2015-3310), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.