CVE-2015-4141: opensuse
Vulnerability summary
CVE-2015-4141 is a medium (CVSS 4.3) vulnerability in opensuse. EPSS estimates a 2.99% chance of exploitation in the next 30 days, higher than 87.3% of scored vulnerabilities.
Not severe (CVSS 4.3, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 9 · Related 8Timeline
- 15-06-2015PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
The WPS UPnP function in hostapd, when using WPS AP, and wpa_supplicant, when using WPS external registrar (ER), 0.7.0 through 2.4 allows remote attackers to cause a denial of service (crash) via a negative chunk length, which triggers an out-of-bounds read or heap-based buffer overflow.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
2.99%
Chance of exploitation in the next 30 days
Percentile
87%
Versus all other CVEs
30-day change
Increase +0.03 pp
From 2.97% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.
W1.fi2 products
- hostapd0.7.0 | 0.7.1 | 0.7.2 | 0.7.3 | 1.0 | 1.1 | 2.0 | 2.1 | 2.2 | 2.3 | 2.4
- wpa_supplicant0.7.0 | 0.7.1 | 0.7.2 | 0.7.3 | 1.0 | 1.1 | 2.0 | 2.1 | 2.2 | 2.3 | 2.4
Debian1 product
- wpa< 2.3-2.2
Opensuse1 product
- opensuseEOL13.1 | 13.2
Ubuntu1 product
- wpa< 2.1-0ubuntu1.3
4 vendors · 5 products
References
12 links
- w1.fi/security/2015-2/wps-upnp-http-chunked-transfer-encoding.txtX Refsource CONFIRMVendor AdvisoryREPORT
- lists.opensuse.org/opensuse-updates/2015-06/msg00019.htmlVendor AdvisoryX Refsource SUSEThird Party Advisory
- w1.fi/security/2015-2/REPORT