CVE-2015-4146 : Detail

CVE-2015-4146

3.32%V3
Network
2015-06-15
13h00 +00:00
2017-11-07
20h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE Other No informations.

Metrics

Metrics Score Severity CVSS Vector Source
V2 5 AV:N/AC:L/Au:N/C:N/I:N/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

W1.fi>>Wpa_supplicant >> Version 1.0

W1.fi>>Wpa_supplicant >> Version 1.1

W1.fi>>Wpa_supplicant >> Version 2.0

W1.fi>>Wpa_supplicant >> Version 2.1

W1.fi>>Wpa_supplicant >> Version 2.2

W1.fi>>Wpa_supplicant >> Version 2.3

W1.fi>>Wpa_supplicant >> Version 2.4

Configuraton 0

W1.fi>>Hostapd >> Version 1.0

    W1.fi>>Hostapd >> Version 1.1

    W1.fi>>Hostapd >> Version 2.0

    W1.fi>>Hostapd >> Version 2.1

    W1.fi>>Hostapd >> Version 2.2

    W1.fi>>Hostapd >> Version 2.3

    W1.fi>>Hostapd >> Version 2.4

    Configuraton 0

    Opensuse>>Opensuse >> Version 13.1

    Opensuse>>Opensuse >> Version 13.2

    References

    http://www.openwall.com/lists/oss-security/2015/05/31/6
    Tags : mailing-list, x_refsource_MLIST
    http://www.debian.org/security/2015/dsa-3397
    Tags : vendor-advisory, x_refsource_DEBIAN
    https://security.gentoo.org/glsa/201606-17
    Tags : vendor-advisory, x_refsource_GENTOO
    http://www.ubuntu.com/usn/USN-2650-1
    Tags : vendor-advisory, x_refsource_UBUNTU
    http://www.openwall.com/lists/oss-security/2015/05/09/6
    Tags : mailing-list, x_refsource_MLIST