Sun Sep 26 18:57:07 UTC 202120210926185707

a/kernel-generic-5.14.8-x86_64-1.txz:  Upgraded.
a/kernel-huge-5.14.8-x86_64-1.txz:  Upgraded.
a/kernel-modules-5.14.8-x86_64-1.txz:  Upgraded.
ap/itstool-2.0.7-x86_64-1.txz:  Upgraded.
d/kernel-headers-5.14.8-x86-1.txz:  Upgraded.
k/kernel-source-5.14.8-noarch-1.txz:  Upgraded.
l/libmtp-1.1.19-x86_64-1.txz:  Upgraded.
n/getmail-6.18.4-x86_64-1.txz:  Upgraded.
n/openssh-8.8p1-x86_64-1.txz:  Upgraded.
  Please note "Potentially-incompatible changes" from the release notes:
  This release disables RSA signatures using the SHA-1 hash algorithm
  by default. This change has been made as the SHA-1 hash algorithm is
  cryptographically broken, and it is possible to create chosen-prefix
  hash collisions for <USD$50K [1]
  For most users, this change should be invisible and there is
  no need to replace ssh-rsa keys. OpenSSH has supported RFC8332
  RSA/SHA-256/512 signatures since release 7.2 and existing ssh-rsa keys
  will automatically use the stronger algorithm where possible.
  Incompatibility is more likely when connecting to older SSH
  implementations that have not been upgraded or have not closely tracked
  improvements in the SSH protocol. For these cases, it may be necessary
  to selectively re-enable RSA/SHA1 to allow connection and/or user
  authentication via the HostkeyAlgorithms and PubkeyAcceptedAlgorithms
  options. For example, the following stanza in ~/.ssh/config will enable
  RSA/SHA1 for host and user authentication for a single destination host:
     Host old-host
         HostkeyAlgorithms +ssh-rsa
         PubkeyAcceptedAlgorithms +ssh-rsa
  We recommend enabling RSA/SHA1 only as a stopgap measure until legacy
  implementations can be upgraded or reconfigured with another key type
  (such as ECDSA or Ed25519).
  [1] "SHA-1 is a Shambles: First Chosen-Prefix Collision on SHA-1 and
      Application to the PGP Web of Trust" Leurent, G and Peyrin, T
      (2020) https://eprint.iacr.org/2020/014.pdf
isolinux/initrd.img:  Rebuilt.
kernels/*:  Upgraded.
usb-and-pxe-installers/usbboot.img:  Rebuilt.

1 files changed, 39 insertions, 0 deletions

diff --git a/ChangeLog.txt b/ChangeLog.txt
index cabbb012..79e15a88 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -1,3 +1,42 @@
+Sun Sep 26 18:57:07 UTC 2021
+a/kernel-generic-5.14.8-x86_64-1.txz:  Upgraded.
+a/kernel-huge-5.14.8-x86_64-1.txz:  Upgraded.
+a/kernel-modules-5.14.8-x86_64-1.txz:  Upgraded.
+ap/itstool-2.0.7-x86_64-1.txz:  Upgraded.
+d/kernel-headers-5.14.8-x86-1.txz:  Upgraded.
+k/kernel-source-5.14.8-noarch-1.txz:  Upgraded.
+l/libmtp-1.1.19-x86_64-1.txz:  Upgraded.
+n/getmail-6.18.4-x86_64-1.txz:  Upgraded.
+n/openssh-8.8p1-x86_64-1.txz:  Upgraded.
+  Please note "Potentially-incompatible changes" from the release notes:
+  This release disables RSA signatures using the SHA-1 hash algorithm
+  by default. This change has been made as the SHA-1 hash algorithm is
+  cryptographically broken, and it is possible to create chosen-prefix
+  hash collisions for <USD$50K [1]
+  For most users, this change should be invisible and there is
+  no need to replace ssh-rsa keys. OpenSSH has supported RFC8332
+  RSA/SHA-256/512 signatures since release 7.2 and existing ssh-rsa keys
+  will automatically use the stronger algorithm where possible.
+  Incompatibility is more likely when connecting to older SSH
+  implementations that have not been upgraded or have not closely tracked
+  improvements in the SSH protocol. For these cases, it may be necessary
+  to selectively re-enable RSA/SHA1 to allow connection and/or user
+  authentication via the HostkeyAlgorithms and PubkeyAcceptedAlgorithms
+  options. For example, the following stanza in ~/.ssh/config will enable
+  RSA/SHA1 for host and user authentication for a single destination host:
+     Host old-host
+         HostkeyAlgorithms +ssh-rsa
+         PubkeyAcceptedAlgorithms +ssh-rsa
+  We recommend enabling RSA/SHA1 only as a stopgap measure until legacy
+  implementations can be upgraded or reconfigured with another key type
+  (such as ECDSA or Ed25519).
+  [1] "SHA-1 is a Shambles: First Chosen-Prefix Collision on SHA-1 and
+      Application to the PGP Web of Trust" Leurent, G and Peyrin, T
+      (2020) https://eprint.iacr.org/2020/014.pdf
+isolinux/initrd.img:  Rebuilt.
+kernels/*:  Upgraded.
+usb-and-pxe-installers/usbboot.img:  Rebuilt.
++--------------------------+
 Sat Sep 25 19:32:08 UTC 2021
 a/coreutils-9.0-x86_64-2.txz:  Rebuilt.
   DIR_COLORS: Add support for .tzst, .zst, .flv, and .m2t extensions.