CVE-2019-11555
Summary
| CVE | CVE-2019-11555 |
|---|
| State | PUBLIC |
|---|
| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2019-04-26 22:29:00 UTC |
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| Updated | 2023-11-07 03:03:00 UTC |
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| Description | 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. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| [SECURITY] Fedora 30 Update: hostapd-2.8-1.fc30 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| [SECURITY] Fedora 30 Update: wpa_supplicant-2.8-2.fc30 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| USN-3969-2: wpa_supplicant and hostapd vulnerability | Ubuntu security notices |
UBUNTU |
usn.ubuntu.com |
|
| USN-3969-1: wpa_supplicant and hostapd vulnerability | Ubuntu security notices | Ubuntu |
UBUNTU |
usn.ubuntu.com |
|
| Index of /security/2019-5 |
MISC |
w1.fi |
Patch, Vendor Advisory |
| hostapd and wpa_supplicant: Denial of Service (GLSA 201908-25) — Gentoo security |
GENTOO |
security.gentoo.org |
|
| [SECURITY] [DLA 1867-1] wpa security update |
MLIST |
lists.debian.org |
|
| [SECURITY] Fedora 29 Update: hostapd-2.8-1.fc29 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| [SECURITY] Fedora 29 Update: hostapd-2.8-1.fc29 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| [SECURITY] Fedora 30 Update: wpa_supplicant-2.8-2.fc30 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| oss-security - Re: wpa_supplicant/hostapd: EAP-pwd message
reassembly issue with unexpected fragment |
MLIST |
www.openwall.com |
Mailing List, Patch, Third Party Advisory |
| w1.fi/security/2019-5/eap-pwd-message-reassembly-issue-with-unexpec... |
MISC |
w1.fi |
Vendor Advisory |
| oss-security - wpa_supplicant/hostapd: EAP-pwd message reassembly issue with
unexpected fragment |
MISC |
www.openwall.com |
Mailing List, Patch, Third Party Advisory |
| [SECURITY] Fedora 30 Update: hostapd-2.8-1.fc30 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| Bugtraq: [SECURITY] [DSA 4450-1] wpa security update |
BUGTRAQ |
seclists.org |
|
| Debian -- Security Information -- DSA-4450-1 wpa |
DEBIAN |
www.debian.org |
|
| Bugtraq: FreeBSD Security Advisory FreeBSD-SA-19:03.wpa |
BUGTRAQ |
seclists.org |
|
| FreeBSD-SA-19:03 |
FREEBSD |
security.FreeBSD.org |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 500247 Alpine Linux Security Update for hostapd
- 500742 Alpine Linux Security Update for wpa_supplicant
- 503997 Alpine Linux Security Update for hostapd
- 504518 Alpine Linux Security Update for wpa_supplicant
- 710136 Gentoo Linux hostapd and wpa_supplicant Denial of service Vulnerability (GLSA 201908-25)
- 750549 OpenSUSE Security Update for wpa_supplicant (openSUSE-SU-2020:2059-1)
- 750557 OpenSUSE Security Update for wpa_supplicant (openSUSE-SU-2020:2053-1)
- 752179 SUSE Enterprise Linux Security Update for wpa_supplicant (SUSE-SU-2022:1853-1)
