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prionPRIOn knowledge basePRION:CVE-2019-11555
HistoryApr 26, 2019 - 10:29 p.m.

Null pointer dereference

2019-04-2622:29:00
PRIOn knowledge base
www.prio-n.com
3

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

5.7 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.01 Low

EPSS

Percentile

83.0%

JSON

The EAP-pwd implementation in hostapd (EAP server) before 2.8 and wpa_supplicant (EAP peer) before 2.8 does not validate fragmentation reassembly state properly for a case where an unexpected fragment could be received. This could result in process termination due to a NULL pointer dereference (denial of service). This affects eap_server/eap_server_pwd.c and eap_peer/eap_pwd.c.

CPENameOperatorVersion
hostapdlt2.8
wpa_supplicantlt2.8

Related

osv 3
nessus 15
debian 2
openvas 13
ubuntu 2
cve 1
redhatcve 1
fedora 4
alpinelinux 1
debiancve 1
ubuntucve 1
gentoo 1
freebsd_advisory 1
photon 2
rosalinux 1
suse 2
osv
osv
CVE-2019-11555
2019-04-26 22:29:00
wpa - security update
2019-05-24 00:00:00
wpa - security update
2019-07-31 00:00:00
nessus
nessus
Ubuntu 14.04 LTS : wpa vulnerability (USN-3969-2)
2019-05-10 00:00:00
Debian DSA-4450-1 : wpa - security update
2019-05-28 00:00:00
GLSA-201908-25 : hostapd and wpa_supplicant: Denial of service
2019-08-20 00:00:00
debian
debian
[SECURITY] [DSA 4450-1] wpa security update
2019-05-24 14:29:52
[SECURITY] [DLA 1867-1] wpa security update
2019-07-31 22:10:18
openvas
openvas
Ubuntu: Security Advisory (USN-3969-1)
2019-05-08 00:00:00
Ubuntu: Security Advisory (USN-3969-2)
2022-08-26 00:00:00
Debian: Security Advisory (DSA-4450-1)
2019-05-25 00:00:00
ubuntu
ubuntu
wpa_supplicant and hostapd vulnerability
2019-05-07 00:00:00
wpa_supplicant and hostapd vulnerability
2019-05-09 00:00:00
cve
cve
CVE-2019-11555
2019-04-26 22:29:00
redhatcve
redhatcve
CVE-2019-11555
2019-05-09 10:20:38
fedora
fedora
[SECURITY] Fedora 30 Update: wpa_supplicant-2.8-2.fc30
2019-05-14 01:02:43
[SECURITY] Fedora 30 Update: wpa_supplicant-2.8-3.fc30
2019-11-17 01:13:59
[SECURITY] Fedora 30 Update: hostapd-2.8-1.fc30
2019-06-07 00:59:26
alpinelinux
alpinelinux
CVE-2019-11555
2019-04-26 22:29:00
debiancve
debiancve
CVE-2019-11555
2019-04-26 22:29:00
ubuntucve
ubuntucve
CVE-2019-11555
2019-04-26 00:00:00
gentoo
gentoo
hostapd and wpa_supplicant: Denial of service
2019-08-18 00:00:00
freebsd_advisory
freebsd_advisory
FreeBSD-SA-19:03.wpa
2019-05-14 00:00:00
photon
photon
Critical Photon OS Security Update - PHSA-2019-0023
2019-07-04 00:00:00
Critical Photon OS Security Update - PHSA-2019-3.0-0023
2019-07-03 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2021-1998
2021-07-02 18:21:00
suse
suse
Security update for wpa_supplicant (moderate)
2020-11-27 00:00:00
Security update for wpa_supplicant (moderate)
2020-11-26 00:00:00

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

5.7 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.01 Low

EPSS

Percentile

83.0%

JSON
Related for PRION:CVE-2019-11555
osv3nessus15debian2openvas13ubuntu2cve1redhatcve1fedora4alpinelinux1debiancve1ubuntucve1gentoo1freebsd_advisory1photon2rosalinux1suse2