SUSE-SU-2023:2105-2: important: Security update for go1.20

Mon May 8 16:30:09 UTC 2023

# Security update for go1.20

Announcement ID: SUSE-SU-2023:2105-2  
Rating: important  
References:

  * #1206346
  * #1210127
  * #1210128
  * #1210129
  * #1210130
  * #1210938
  * #1210963
  * #1211029
  * #1211030
  * #1211031

Cross-References:

  * CVE-2023-24534
  * CVE-2023-24536
  * CVE-2023-24537
  * CVE-2023-24538
  * CVE-2023-24539
  * CVE-2023-24540
  * CVE-2023-29400

CVSS scores:

  * CVE-2023-24534 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-24534 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-24536 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-24536 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-24537 ( SUSE ):  8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-24537 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-24538 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
  * CVE-2023-24538 ( NVD ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-24539 ( SUSE ):  7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  * CVE-2023-24540 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2023-29400 ( SUSE ):  7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Products:

  * SUSE Linux Enterprise Real Time 15 SP3

An update that solves seven vulnerabilities and has three fixes can now be
installed.

## Description:

This update for go1.20 fixes the following issues:

Update to 1.20.4 (bnc#1206346): \- CVE-2023-24539: Fixed an improper
sanitization of CSS values (boo#1211029). \- CVE-2023-24540: Fixed an improper
handling of JavaScript whitespace (boo#1211030). \- CVE-2023-29400: Fixed an
improper handling of empty HTML attributes (boo#1211031). \- runtime:
automatically bump RLIMIT_NOFILE on Unix. \- crypto/subtle: xor fails when run
with race+purego. \- cmd/compile: encoding/binary.PutUint16 sometimes doesn't
write. \- cmd/compile: internal compiler error: cannot call
SetType(go.shape.int) on v (type int). \- cmd/compile: miscompilation in star-
tex.org/x/cmd/star-tex. \- net/http: FileServer no longer serves content for
POST. \- crypto/tls: TLSv1.3 connection fails with invalid PSK binder. \-
cmd/compile: incorrect inline function variable. \- cmd/compile: Unified IR
exports table is binary unstable in presence of generics. \-
go/internal/gcimporter: lookupGorootExport should use the go command from
build.Default.GOROOT.

Non-security fixes:

  * Reverted go1.x Suggests go1.x-race (boo#1210963).
  * Re-enabled binary stripping and debuginfo (boo#1210938).

## Patch Instructions:

To install this SUSE Important update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Enterprise Real Time 15 SP3  
    zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-2105=1

## Package List:

  * SUSE Linux Enterprise Real Time 15 SP3 (x86_64)
    * go1.20-race-1.20.4-150000.1.11.1
    * go1.20-doc-1.20.4-150000.1.11.1
    * go1.20-debuginfo-1.20.4-150000.1.11.1
    * go1.20-1.20.4-150000.1.11.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-24534.html
  * https://www.suse.com/security/cve/CVE-2023-24536.html
  * https://www.suse.com/security/cve/CVE-2023-24537.html
  * https://www.suse.com/security/cve/CVE-2023-24538.html
  * https://www.suse.com/security/cve/CVE-2023-24539.html
  * https://www.suse.com/security/cve/CVE-2023-24540.html
  * https://www.suse.com/security/cve/CVE-2023-29400.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1206346
  * https://bugzilla.suse.com/show_bug.cgi?id=1210127
  * https://bugzilla.suse.com/show_bug.cgi?id=1210128
  * https://bugzilla.suse.com/show_bug.cgi?id=1210129
  * https://bugzilla.suse.com/show_bug.cgi?id=1210130
  * https://bugzilla.suse.com/show_bug.cgi?id=1210938
  * https://bugzilla.suse.com/show_bug.cgi?id=1210963
  * https://bugzilla.suse.com/show_bug.cgi?id=1211029
  * https://bugzilla.suse.com/show_bug.cgi?id=1211030
  * https://bugzilla.suse.com/show_bug.cgi?id=1211031

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