what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

Debian Security Advisory 4538-1

Debian Security Advisory 4538-1
Posted Sep 29, 2019
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4538-1 - Two vulnerabilities were found in the WPA protocol implementation found in wpa_supplication (station) and hostapd (access point).

tags | advisory, vulnerability, protocol
systems | linux, debian
advisories | CVE-2019-13377, CVE-2019-16275
SHA-256 | d22e9daecb711b8533efffb1ae4b9847908a7c560f88f2d9cb76bb9fa721bb23

Debian Security Advisory 4538-1

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4538-1 security@debian.org
https://www.debian.org/security/ Yves-Alexis Perez
September 29, 2019 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : wpa
CVE ID : CVE-2019-13377 CVE-2019-16275
Debian Bug : 934180 940080

Two vulnerabilities were found in the WPA protocol implementation found in
wpa_supplication (station) and hostapd (access point).

CVE-2019-13377

A timing-based side-channel attack against WPA3's Dragonfly handshake when
using Brainpool curves could be used by an attacker to retrieve the
password.

CVE-2019-16275

Insufficient source address validation for some received Management frames
in hostapd could lead to a denial of service for stations associated to an
access point. An attacker in radio range of the access point could inject a
specially constructed unauthenticated IEEE 802.11 frame to the access point
to cause associated stations to be disconnected and require a reconnection
to the network.

For the oldstable distribution (stretch), these problems have been fixed
in version $stretch_VERSION.

For the stable distribution (buster), these problems have been fixed in
version 2:2.7+git20190128+0c1e29f-6+deb10u1.

We recommend that you upgrade your wpa packages.

For the detailed security status of wpa please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/wpa

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
-----BEGIN PGP SIGNATURE-----

iQEzBAEBCgAdFiEE8vi34Qgfo83x35gF3rYcyPpXRFsFAl2QuGQACgkQ3rYcyPpX
RFtKAAf9Fv7lhUQD2TC7HjEavULALsOuku5mFLQTUygj1IwsTjWkhC4cGFNgrOho
xWqxSE1YP4LdtSLAo9btfSXPYPHhdlNthxHSu4HSkSasoXgFgrF0xQSxhRHABdMZ
MVH3+xpMKrwMk1UEIxtcYXpesN8N9+3wVv7I1tk3L+yL25EBxHHijt1SXpeBF6dw
ps7q5HaAxpwC9S2PtILvwsEs0ocHupbMTsJtkr0bsvOvg+gx40yQDZLQxZyR+xQZ
HZmMbH87ElCG9JuXlCSGdmdLIEH08i7Yy9JKTpPHg20jAo/KsOIygRF2B0rTmn9O
JdR8hkAiqGQ2lZiAcSJZio7ojLD5MQ==
=Agz+
-----END PGP SIGNATURE-----
Login or Register to add favorites

File Archive:

March 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    16 Files
  • 2
    Mar 2nd
    0 Files
  • 3
    Mar 3rd
    0 Files
  • 4
    Mar 4th
    32 Files
  • 5
    Mar 5th
    28 Files
  • 6
    Mar 6th
    42 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    13 Files
  • 9
    Mar 9th
    0 Files
  • 10
    Mar 10th
    0 Files
  • 11
    Mar 11th
    15 Files
  • 12
    Mar 12th
    19 Files
  • 13
    Mar 13th
    21 Files
  • 14
    Mar 14th
    38 Files
  • 15
    Mar 15th
    15 Files
  • 16
    Mar 16th
    0 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    10 Files
  • 19
    Mar 19th
    32 Files
  • 20
    Mar 20th
    46 Files
  • 21
    Mar 21st
    16 Files
  • 22
    Mar 22nd
    13 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    12 Files
  • 26
    Mar 26th
    31 Files
  • 27
    Mar 27th
    19 Files
  • 28
    Mar 28th
    42 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close