[SECURITY] [DLA 2338-2] proftpd-dfsg regression update

------------------------------------------------------------------------- Debian LTS Advisory DLA-2338-2 [email protected] https://www.debian.org/lts/security/ Markus Koschany August 25, 2020 https://wiki.debian.org/LTS -...

Debian DLA-2338-2 : proftpd-dfsg regression update

The update of proftpd-dfsg released as DLA-2338-1 incorrectly destroyed the memory pool in function sftpkexhandle in contrib/modsftp/kex.c which may cause a segmentation fault and thus prevent sftp connections. For Debian 9 stretch, this problem has been fixed in version 1.3.5e+r1.3.5b-4+deb9u2. ...

MGASA-2020-0327 Updated apache packages fix security vulnerability

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 f...

netty: compression/decompression codecs don't enforce limits on buffer allocation sizes

A flaw was found in Netty in the way it handles the amount of data it compresses and decompresses. The Compression/Decompression codecs should enforce memory allocation size limits to avoid an Out of Memory Error OOME or exhaustion of the memory pool...

Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns logging statements were made on the wrong connection causing concurrent use of memory pools. Configuring the LogLevel of mod_http2 above "info" will mitigate this vulnerability for unpatched servers.

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netty: compression/decompression codecs don't enforce limits on buffer allocation sizes

A flaw was found in Netty in the way it handles the amount of data it compresses and decompresses. The Compression/Decompression codecs should enforce memory allocation size limits to avoid an Out of Memory Error OOME or exhaustion of the memory pool...

netty: compression/decompression codecs don't enforce limits on buffer allocation sizes

A flaw was found in Netty in the way it handles the amount of data it compresses and decompresses. The Compression/Decompression codecs should enforce memory allocation size limits to avoid an Out of Memory Error OOME or exhaustion of the memory pool...

netty: compression/decompression codecs don't enforce limits on buffer allocation sizes

A flaw was found in Netty in the way it handles the amount of data it compresses and decompresses. The Compression/Decompression codecs should enforce memory allocation size limits to avoid an Out of Memory Error OOME or exhaustion of the memory pool...

ALPINE-CVE-2020-11993

Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. Configuring the LogLevel of modhttp2 above "info" will mitigate this...

DEBIAN-CVE-2020-11993

Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. Configuring the LogLevel of modhttp2 above "info" will mitigate this...

CVE-2020-11993

Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. Configuring the LogLevel of modhttp2 above "info" will mitigate this...

CVE-2020-11993: Inconsistent Interpretation of HTTP Requests

Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. Configuring the LogLevel of modhttp2 above "info" will mitigate this...

netty: compression/decompression codecs don't enforce limits on buffer allocation sizes

A flaw was found in Netty in the way it handles the amount of data it compresses and decompresses. The Compression/Decompression codecs should enforce memory allocation size limits to avoid an Out of Memory Error OOME or exhaustion of the memory pool...

netty: compression/decompression codecs don't enforce limits on buffer allocation sizes

A flaw was found in Netty in the way it handles the amount of data it compresses and decompresses. The Compression/Decompression codecs should enforce memory allocation size limits to avoid an Out of Memory Error OOME or exhaustion of the memory pool...

Internet Bug Bounty: Squid leaks previous content from reusable buffer

Summary: A malicious response to a FTP request can cause Squid to miscalculate the length of a string copying data past the terminating NULL. Due to Squid's memory pool the contents that is exposed could range from internal data, to other user's private Request/Response to Squid. This exist in...

MGASA-2020-0120 Updated proftpd packages fix security vulnerability

Updated proftpd packages fix security vulnerability: Antonio Morales discovered an use-after-free flaw in the memory pool allocator in ProFTPD. Interrupting current data transfers can corrupt the ProFTPD memory pool, leading to denial of service, or potentially the execution of arbitrary code...

Updated proftpd packages fix security vulnerability

Updated proftpd packages fix security vulnerability: Antonio Morales discovered an use-after-free flaw in the memory pool allocator in ProFTPD. Interrupting current data transfers can corrupt the ProFTPD memory pool, leading to denial of service, or potentially the execution of arbitrary code...

Debian DSA-4635-1 : proftpd-dfsg - security update

Antonio Morales discovered an use-after-free flaw in the memory pool allocator in ProFTPD, a powerful modular FTP/SFTP/FTPS server. Interrupting current data transfers can corrupt the ProFTPD memory pool, leading to denial of service, or potentially the execution of arbitrary code. C Tenable...

[SECURITY] [DSA 4635-1] proftpd-dfsg security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4635-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso February 26, 2020 https://www.debian.org/security/faq -...

[SECURITY] [DSA 4635-1] proftpd-dfsg security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4635-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso February 26, 2020 https://www.debian.org/security/faq -...