Upstream information
Description
The EAP-pwd server and peer implementation in hostapd and wpa_supplicant 1.0 through 2.4 does not validate that a message is long enough to contain the Total-Length field, which allows remote attackers to cause a denial of service (crash) via a crafted message.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 5 |
Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Partial |
- openSUSE-SU-2017:2896-1, published Sat, 28 Oct 2017 00:18:34 +0200 (CEST)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 GA wpa_supplicant |
SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP1 GA wpa_supplicant |
openSUSE Leap 15.0 |
| Patchnames: openSUSE Leap 15.0 GA wpa_supplicant |
openSUSE Leap 42.2 |
| Patchnames: openSUSE-2017-1201 |
openSUSE Leap 42.3 |
| Patchnames: openSUSE-2017-1201 |
openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA hostapd openSUSE Tumbleweed GA wpa_supplicant |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.
Product(s) | Source package | State |
---|---|---|
SUSE Linux Enterprise Desktop 11 SP3 | wpa_supplicant | Not affected |
SUSE Linux Enterprise Desktop 11 SP4 | wpa_supplicant | Not affected |
SUSE Linux Enterprise Desktop 12 GA | wpa_supplicant | Released |
SUSE Linux Enterprise Desktop 12 SP1 | wpa_supplicant | Released |
SUSE Linux Enterprise Desktop 12 SP2 | wpa_supplicant | Released |
SUSE Linux Enterprise Server 11 SP3 | wpa_supplicant | Not affected |
SUSE Linux Enterprise Server 11 SP4 | wpa_supplicant | Not affected |
SUSE Linux Enterprise Server 12 GA | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 GA LTSS | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 SP1 | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 SP2 | wpa_supplicant | Released |
SUSE Linux Enterprise Server for VMWare 11 SP3 | wpa_supplicant | Not affected |