Mageia Linux Distribution - Security Advisories - Results from #101...

Advisories

Mageia Linux Distribution

Mageia 2020-0333: kernel security update

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This provides an update to kernel 5.7 series, currently based on upstream 5.7.14 adding support for new hardware and features, and fixes at least the following security issues: An issue was discovered in the Linux kernel through 5.3.9. There is a

Mageia 2020-0332: squid security update

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Due to use of a potentially dangerous function Squid and the default certificate validation helper are vulnerable to a Denial of Service attack when processing TLS certificates. This attack is limited to Squid built with OpenSSL features and opening peer or server connections for HTTPS traffic and SSL-Bump server handshakes (CVE-2020-14058).

Mageia 2020-0330: dovecot security update

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CVE-2020-12100: Receiving mail with deeply nested MIME parts leads to resource exhaustion as Dovecot attempts to parse it. CVE-2020-12673: Dovecot's NTLM implementation does not correctly check message buffer size, which leads to reading past allocation which can lead to crash. CVE-2020-12674: Dovecot's RPA mechanism implementation accepts zero-length

Mageia 2020-0329: radare2 security update

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In radare2 before version 4.5.0, malformed PDB file names in the PDB server path cause shell injection. To trigger the problem it's required to open the executable in radare2 and run idpd to trigger the download. The shell code will execute, and will create a file called pwned in the current directory (CVE-2020-15121).

Mageia 2020-0328: firejail security update

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It was reported that firejail does not respect the end-of-options separator ("--"), allowing an attacker with control over the command line options of the sandboxed application, to write data to a specified file (CVE-2020-17367). It was reported that firejail when redirecting output via --output or

Mageia 2020-0327: apache security update

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Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers (CVE-2020-9490).

Mageia 2020-0326: targetcli security update

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An access flaw was found in targetcli, where the /etc/target and underneath backup directory/files were world-readable. This flaw allows a local attacker to access potentially sensitive information such as authentication credentials from the /etc/target/saveconfig.json and backup files. The highest threat from this vulnerability is to confidentiality (CVE-2020-13867).

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