QID 751368

Date Published: 2021-11-22

QID 751368: SUSE Enterprise Linux Security Update for binutils (SUSE-SU-2021:3643-1)

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)

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation allows attacker to compromise the system.

  • CVSS V3 rated as High - 7.8 severity.
  • CVSS V2 rated as High - 6.8 severity.
    • Solution
    Upgrade to the latest package which contains the patch. To install this SUSE Security, Update use YaST online_update. Alternatively you can run the command listed for your product. To install packages using the command line interface, use command "yum update". Refer to Suse security advisory: SUSE-SU-2021:3643-1 to address this issue and obtain further details.
    Vendor References

    CVEs related to QID 751368

    CVE-2021-20294 |
    Software Advisories
    Advisory ID Software Component Link
    SUSE-SU-2021:3643-1 SUSE Enterprise Linux URL Logo lists.suse.com/pipermail/sle-security-updates/2021-November/009711.html
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