SuseOPENSUSE-SU-2021:3643-1Security update for binutils (moderate)
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
An update that solves one vulnerability and has four fixes
is now available.
Description:
This update for binutils fixes the following issues:
- For compatibility on old code stream that expect ‘brcl 0,label’ to not
be disassembled as ‘jgnop label’ on s390x. (bsc#1192267) This reverts
IBM zSeries HLASM support for now. - Fixed that ppc64 optflags did not enable LTO (bsc#1188941).
- Fix empty man-pages from broken release tarball
- Fixed a memory corruption with rpath option (bsc#1191473).
- Fixed slow performance of stripping some binaries (bsc#1183909).
Security issue fixed:
- CVE-2021-20294: Fixed out-of-bounds write in print_dynamic_symbol in
readelf (bnc#1184519)
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 15.3:
zypper in -t patch openSUSE-SLE-15.3-2021-3643=1
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P