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Vulnerability record · CVE-2015-1863 · published 28 April 2015

CVE-2015-1863: Canonical ubuntu linux memory buffer overflow vulnerability

Canonical · Ubuntu Linux

Heap-based buffer overflow in wpa_supplicant 1.0 through 2.4 allows remote attackers to cause a denial of service (crash), read memory, or possibly execute arbitrary code via crafted SSID information in a management frame when creating or updating P2P entries.

5.8 CVSS 2.0 Medium EPSS 5.2% · top 7.8% CWE-119 · Memory buffer overflow
5.8CVSS 2.0 base score
5.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
10Affected product versions listed by NVD
24References
17 Jun 2026Last modified by NVD

Description

Heap-based buffer overflow in wpa_supplicant 1.0 through 2.4 allows remote attackers to cause a denial of service (crash), read memory, or possibly execute arbitrary code via crafted SSID information in a management frame when creating or updating P2P entries.

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

Affected products

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

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00000.html Third Party Advisory
http://packetstormsecurity.com/files/131598/Android-wpa_supplicant-Heap-Overflow.html Third Party AdvisoryVDB Entry
http://rhn.redhat.com/errata/RHSA-2015-1090.html Third Party Advisory
http://seclists.org/fulldisclosure/2015/Apr/82 Third Party AdvisoryVDB Entry
http://security.alibaba.com/blog/blog.htm?spm=0.0.0.0.p1ECc3&id=19
http://w1.fi/security/2015-1/wpa_supplicant-p2p-ssid-overflow.txt Third Party Advisory
http://www.debian.org/security/2015/dsa-3233 Third Party Advisory
http://www.securityfocus.com/archive/1/535353/100/0/threaded
http://www.securityfocus.com/bid/74296
http://www.securitytracker.com/id/1032192 Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-2577-1 Third Party Advisory
https://security.gentoo.org/glsa/201606-17 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00000.html Third Party Advisory
http://packetstormsecurity.com/files/131598/Android-wpa_supplicant-Heap-Overflow.html Third Party AdvisoryVDB Entry
http://rhn.redhat.com/errata/RHSA-2015-1090.html Third Party Advisory
http://seclists.org/fulldisclosure/2015/Apr/82 Third Party AdvisoryVDB Entry
http://security.alibaba.com/blog/blog.htm?spm=0.0.0.0.p1ECc3&id=19
http://w1.fi/security/2015-1/wpa_supplicant-p2p-ssid-overflow.txt Third Party Advisory
http://www.debian.org/security/2015/dsa-3233 Third Party Advisory
http://www.securityfocus.com/archive/1/535353/100/0/threaded
http://www.securityfocus.com/bid/74296
http://www.securitytracker.com/id/1032192 Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-2577-1 Third Party Advisory
https://security.gentoo.org/glsa/201606-17 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2015-1863), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.