Amazon Linux 2 Security Advisory: ALAS-2020-1427
Advisory Release Date: 2020-05-19 18:32 Pacific
Advisory Updated Date: 2020-05-20 20:16 Pacific
Severity:
Low
Issue Overview:
In Apache HTTP Server 2.4.0 to 2.4.41, mod_proxy_ftp may use uninitialized memory when proxying to a malicious FTP server. (CVE-2020-1934)
In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL. (CVE-2020-1927)
Affected Packages:
httpd
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update httpd to update your system.
New Packages:
aarch64:
httpd-2.4.43-1.amzn2.aarch64
httpd-devel-2.4.43-1.amzn2.aarch64
httpd-tools-2.4.43-1.amzn2.aarch64
mod_ssl-2.4.43-1.amzn2.aarch64
mod_md-2.4.43-1.amzn2.aarch64
mod_proxy_html-2.4.43-1.amzn2.aarch64
mod_ldap-2.4.43-1.amzn2.aarch64
mod_session-2.4.43-1.amzn2.aarch64
httpd-debuginfo-2.4.43-1.amzn2.aarch64
i686:
httpd-2.4.43-1.amzn2.i686
httpd-devel-2.4.43-1.amzn2.i686
httpd-tools-2.4.43-1.amzn2.i686
mod_ssl-2.4.43-1.amzn2.i686
mod_md-2.4.43-1.amzn2.i686
mod_proxy_html-2.4.43-1.amzn2.i686
mod_ldap-2.4.43-1.amzn2.i686
mod_session-2.4.43-1.amzn2.i686
httpd-debuginfo-2.4.43-1.amzn2.i686
noarch:
httpd-manual-2.4.43-1.amzn2.noarch
httpd-filesystem-2.4.43-1.amzn2.noarch
src:
httpd-2.4.43-1.amzn2.src
x86_64:
httpd-2.4.43-1.amzn2.x86_64
httpd-devel-2.4.43-1.amzn2.x86_64
httpd-tools-2.4.43-1.amzn2.x86_64
mod_ssl-2.4.43-1.amzn2.x86_64
mod_md-2.4.43-1.amzn2.x86_64
mod_proxy_html-2.4.43-1.amzn2.x86_64
mod_ldap-2.4.43-1.amzn2.x86_64
mod_session-2.4.43-1.amzn2.x86_64
httpd-debuginfo-2.4.43-1.amzn2.x86_64