5

CVE-2015-4146: opensuse

Modified
AliasesUBUNTU-CVE-2015-4146DEBIAN-CVE-2015-4146
Published 15-06-2015Last modified 06-08-2024

Vulnerability summary

CVE-2015-4146 is a medium (CVSS 5.0) vulnerability in opensuse. EPSS estimates a 3.48% chance of exploitation in the next 30 days, higher than 89.1% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 5, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
3.48%
0%100%
Low · +0.03 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 3 · Related 2
DSA-3397-1OPENSUSE-SU-2024:10499-1USN-2650-1

Timeline

  1. 15-06-2015
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

The EAP-pwd peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not clear the L (Length) and M (More) flags before determining if a response should be fragmented, which allows remote attackers to cause a denial of service (crash) via a crafted message.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

3.48%

Chance of exploitation in the next 30 days

Percentile

89%

Versus all other CVEs

30-day change

Increase +0.03 pp

From 3.45% on 05-10-2026

05-10-202604-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.

W1.fi2 products
Debian1 product
  • wpa< 2.3-2.2
Opensuse1 product
Ubuntu1 product
  • wpa< 2.1-0ubuntu1.3

4 vendors · 5 products

References

14 links
Show all 14 references