Bug 45232 - freeradius: Denial of service (4.2)
freeradius: Denial of service (4.2)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.2
Other Linux
: P5 minor (vote)
: UCS 4.2-3-errata
Assigned To: Philipp Hahn
Stefan Gohmann
:
Depends on:
Blocks: 37076
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Reported: 2017-08-21 15:54 CEST by Arvid Requate
Modified: 2018-01-31 16:58 CET (History)
0 users

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What kind of report is it?: Security Issue
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Max CVSS v3 score: 8.1 (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
requate: Patch_Available+


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Description Arvid Requate univentionstaff 2017-08-21 15:54:16 CEST
Upstream Debian package version 2.2.5+dfsg-0.2+deb8u1 fixes:

* An FR-GV-201 issue in FreeRADIUS 2.x before 2.2.10 and 3.x before 3.0.15 allows "Read / write overflow in make_secret()" and a denial of service. (CVE-2017-10978)
* An FR-GV-202 issue in FreeRADIUS 2.x before 2.2.10 allows "Write overflow in rad_coalesce()" - this allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code. (CVE-2017-10979)
* An FR-GV-203 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP - Memory leak in decode_tlv()" and a denial of service. (CVE-2017-10980)
* An FR-GV-204 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP - Memory leak in fr_dhcp_decode()" and a denial of service. (CVE-2017-10981)
* An FR-GV-205 issue in FreeRADIUS 2.x before 2.2.10 allows "DHCP - Buffer over-read in fr_dhcp_decode_options()" and a denial of service. (CVE-2017-10982)
* An FR-GV-206 issue in FreeRADIUS 2.x before 2.2.10 and 3.x before 3.0.15 allows "DHCP - Read overflow when decoding option 63" and a denial of service. (CVE-2017-10983)
* An FR-GV-301 issue in FreeRADIUS 3.x before 3.0.15 allows "Write overflow in data2vp_wimax()" - this allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code. (CVE-2017-10984)
* An FR-GV-302 issue in FreeRADIUS 3.x before 3.0.15 allows "Infinite loop and memory exhaustion with 'concat' attributes" and a denial of service. (CVE-2017-10985)
* An FR-GV-303 issue in FreeRADIUS 3.x before 3.0.15 allows "DHCP - Infinite read in dhcp_attr2vp()" and a denial of service. (CVE-2017-10986)
* An FR-GV-304 issue in FreeRADIUS 3.x before 3.0.15 allows "DHCP - Buffer over-read in fr_dhcp_decode_suboptions()" and a denial of service. (CVE-2017-10987)
Comment 1 Philipp Hahn univentionstaff 2018-01-25 10:59:35 CET
Mass-import from Debian-Security:
  python -m univention.repong.^Cbmirror -s jessie -r 4.2-3 --override=$HOME/REPOS/repo-ng/mirror/update_ucs42_mirror_from_debian.yml --errata=doc/errata --sql --process=ALL -vvvv --now=201801211553

YAML: git:bd6159834a..449aa5a7cf
Comment 2 Stefan Gohmann univentionstaff 2018-01-30 08:40:37 CET
YAML: OK

Build: OK, Patches have been used during the build.

Tests: OK (radtest)
Comment 3 Arvid Requate univentionstaff 2018-01-31 16:58:19 CET
<http://errata.software-univention.de/ucs/4.2/275.html>