[SECURITY] [DLA 2892-1] golang-1.7 security update
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Debian LTS Advisory DLA-2892-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Sylvain Beucler
January 21, 2022 https://wiki.debian.org/LTS
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Package : golang-1.7
Version : 1.7.4-2+deb9u4
CVE ID : CVE-2021-33196 CVE-2021-36221 CVE-2021-39293 CVE-2021-41771
CVE-2021-44716 CVE-2021-44717
Debian Bug : 989492 991961
Several vulnerabilities were discovered in the Go programming
language. An attacker could trigger a denial-of-service (DoS) and
information leak.
CVE-2021-33196
In archive/zip, a crafted file count (in an archive's header) can
cause a NewReader or OpenReader panic.
CVE-2021-36221
Go has a race condition that can lead to a net/http/httputil
ReverseProxy panic upon an ErrAbortHandler abort.
CVE-2021-39293
Follow-up fix to CVE-2021-33196
CVE-2021-41771
ImportedSymbols in debug/macho (for Open or OpenFat) accesses a
Memory Location After the End of a Buffer, aka an out-of-bounds
slice situation.
CVE-2021-44716
net/http allows uncontrolled memory consumption in the header
canonicalization cache via HTTP/2 requests.
CVE-2021-44717
Go on UNIX allows write operations to an unintended file or
unintended network connection as a consequence of erroneous
closing of file descriptor 0 after file-descriptor exhaustion.
For Debian 9 stretch, these problems have been fixed in version
1.7.4-2+deb9u4.
We recommend that you upgrade your golang-1.7 packages.
For the detailed security status of golang-1.7 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/golang-1.7
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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