Bug 696022 (CVE-2019-13377, CVE-2019-16275) – [TRACKER] hostapd/wpa_supplicant: multiple vulnerabilities (CVE-2019-{13377,16275})

• Product: Gentoo Security
• Status: RESOLVED FIXED

[Description GLSAMaker/CVETool Bot 2019-10-01 23:01:44 UTC]

CVE-2019-13377 (https://nvd.nist.gov/vuln/detail/CVE-2019-13377):
  The implementations of SAE and EAP-pwd in hostapd and wpa_supplicant 2.x
  through 2.8 are vulnerable to side-channel attacks as a result of observable
  timing differences and cache access patterns when Brainpool curves are used.
  An attacker may be able to gain leaked information from a side-channel
  attack that can be used for full password recovery.

CVE-2019-16275 (https://nvd.nist.gov/vuln/detail/CVE-2019-16275):
  hostapd before 2.10 and wpa_supplicant before 2.10 allow an incorrect
  indication of disconnection in certain situations because source address
  validation is mishandled. This is a denial of service that should have been
  prevented by PMF (aka management frame protection). The attacker must send a
  crafted 802.11 frame from a location that is within the 802.11
  communications range.

[Comment 1 Brian Evans (RETIRED) 2019-10-01 23:05:34 UTC]

*** Bug 696024 has been marked as a duplicate of this bug. ***

[Comment 2 Thomas Deutschmann (RETIRED) 2019-10-01 23:14:25 UTC]

*** Bug 696028 has been marked as a duplicate of this bug. ***

[Comment 3 Thomas Deutschmann (RETIRED) 2019-10-01 23:15:04 UTC]

*** Bug 696026 has been marked as a duplicate of this bug. ***

[Comment 4 Rick Farina (Zero_Chaos) 2019-12-02 15:41:25 UTC]

Both dependent bugs are patched, stabilized, and cleaned up.  Everything that remains is for security.

[Comment 5 Aaron Bauman (RETIRED) 2019-12-02 15:47:11 UTC]

buh-bye