openSUSE-SU-2021:2127-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2021:2127-1.json
JSON Data
https://api.osv.dev/v1/vulns/openSUSE-SU-2021:2127-1
Upstream
Related
Published
2021-07-10T13:52:30Z
Modified
2025-05-07T18:11:28.705321Z
Summary
Security update for apache2
Details

This update for apache2 fixes the following issues:

  • fixed CVE-2021-30641 [bsc#1187174]: MergeSlashes regression
  • fixed CVE-2021-31618 [bsc#1186924]: NULL pointer dereference on specially crafted HTTP/2 request
  • fixed CVE-2020-13950 [bsc#1187040]: mod_proxy NULL pointer dereference
  • fixed CVE-2020-35452 [bsc#1186922]: Single zero byte stack overflow in modauthdigest
  • fixed CVE-2021-26690 [bsc#1186923]: mod_session NULL pointer dereference in parser
  • fixed CVE-2021-26691 [bsc#1187017]: Heap overflow in mod_session
References

Affected packages

openSUSE:Leap 15.3 / apache2

Package

Name
apache2
Purl
pkg:rpm/opensuse/apache2&distro=openSUSE%20Leap%2015.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.43-3.22.1

Ecosystem specific 

{
    "binaries": [
        {
            "apache2-example-pages": "2.4.43-3.22.1",
            "apache2-prefork": "2.4.43-3.22.1",
            "apache2-devel": "2.4.43-3.22.1",
            "apache2-event": "2.4.43-3.22.1",
            "apache2": "2.4.43-3.22.1",
            "apache2-doc": "2.4.43-3.22.1",
            "apache2-worker": "2.4.43-3.22.1",
            "apache2-utils": "2.4.43-3.22.1"
        }
    ]
}