openSUSE Leap 15.3, 15.4: 2022:0901-1 Important: frr Buffer Overflow Fixes
opensuse
March 18, 2022
An update that solves 5 vulnerabilities and has one errata is now available
Description
This update for frr fixes the following issues:
- CVE-2022-26125, CVE-2022-26126: Fixed buffer overflows in
unpack_tlv_router_cap() (bsc#1196505, bsc#1196506).
- CVE-2022-26127: Fixed heap buffer overflow in babel_packet_examin()
(bsc#1196503).
- CVE-2022-26128: Fixed buffer overflows in babel_packet_examin()
(bsc#1196507).
- CVE-2022-26129: Fixed buffer overflows in parse_hello_subtlv(),
parse_ihu_subtlv() and parse_update_subtlv() (bsc#1196504).
Patch
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- openSUSE Leap 15.4:
zypper in -t patch openSUSE-SLE-15.4-2022-901=1
- openSUSE Leap 15.3:
zypper in -t patch openSUSE-SLE-15.3-2022-901=1
Package List
- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):
frr-7.4-150300.4.3.1
frr-debuginfo-7.4-150300.4.3.1
frr-debugsource-7.4-150300.4.3.1
frr-devel-7.4-150300.4.3.1
libfrr0-7.4-150300.4.3.1
libfrr0-debuginfo-7.4-150300.4.3.1
libfrr_pb0-7.4-150300.4.3.1
libfrr_pb0-debuginfo-7.4-150300.4.3.1
libfrrcares0-7.4-150300.4.3.1
libfrrcares0-debuginfo-7.4-150300.4.3.1
libfrrfpm_pb0-7.4-150300.4.3.1
libfrrfpm_pb0-debuginfo-7.4-150300.4.3.1
libfrrgrpc_pb0-7.4-150300.4.3.1
libfrrgrpc_pb0-debuginfo-7.4-150300.4.3.1
libfrrospfapiclient0-7.4-150300.4.3.1
libfrrospfapiclient0-debuginfo-7.4-150300.4.3.1
libfrrsnmp0-7.4-150300.4.3.1
libfrrsnmp0-debuginfo-7.4-150300.4.3.1
libfrrzmq0-7.4-150300.4.3.1
libfrrzmq0-debuginfo-7.4-150300.4.3.1
libmlag_pb0-7.4-150300.4.3.1
libmlag_pb0-debuginfo-7.4-150300.4.3.1
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
frr-7.4-150300.4.3.1
frr-debuginfo-7.4-150300.4.3.1
frr-debugsource-7.4-150300.4.3.1
frr-devel-7.4-150300.4.3.1
libfrr0-7.4-150300.4.3.1
libfrr0-debuginfo-7.4-150300.4.3.1
libfrr_pb0...
Read the Full AdvisoryReferences
https://www.suse.com/security/cve/CVE-2022-26125.html
https://www.suse.com/security/cve/CVE-2022-26126.html
https://www.suse.com/security/cve/CVE-2022-26127.html
https://www.suse.com/security/cve/CVE-2022-26128.html
https://www.suse.com/security/cve/CVE-2022-26129.html
https://bugzilla.suse.com/1180217
https://bugzilla.suse.com/1196503
https://bugzilla.suse.com/1196504
https://bugzilla.suse.com/1196505
https://bugzilla.suse.com/1196506
https://bugzilla.suse.com/1196507
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2022:0901-1
Rating: important
Affected Products:
openSUSE Leap 15.3
openSUSE Leap 15.4
ble.
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