From 4908ab12e48bd3b9c9676689e9cc074d91e9243f Mon Sep 17 00:00:00 2001 From: "coadde [Márcio Alexandre Silva Delgado]" Date: Wed, 20 Jan 2016 21:07:15 -0300 Subject: add grub-git (uboot only) to [libre] --- ...y-issue-when-reading-username-and-passwor.patch | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 libre/grub-git/0001-Fix-security-issue-when-reading-username-and-passwor.patch (limited to 'libre/grub-git/0001-Fix-security-issue-when-reading-username-and-passwor.patch') diff --git a/libre/grub-git/0001-Fix-security-issue-when-reading-username-and-passwor.patch b/libre/grub-git/0001-Fix-security-issue-when-reading-username-and-passwor.patch new file mode 100644 index 000000000..aa07f2ffc --- /dev/null +++ b/libre/grub-git/0001-Fix-security-issue-when-reading-username-and-passwor.patch @@ -0,0 +1,47 @@ +From e16eeda1200deabd0d3a4af968d526d62845a85f Mon Sep 17 00:00:00 2001 +From: Hector Marco-Gisbert +Date: Fri, 13 Nov 2015 16:21:09 +0100 +Subject: [PATCH] Fix security issue when reading username and password + + This patch fixes two integer underflows at: + * grub-core/lib/crypto.c + * grub-core/normal/auth.c + +Resolves: CVE-2015-8370 + +Signed-off-by: Hector Marco-Gisbert +Signed-off-by: Ismael Ripoll-Ripoll +--- + grub-core/lib/crypto.c | 2 +- + grub-core/normal/auth.c | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/grub-core/lib/crypto.c b/grub-core/lib/crypto.c +index 010e550..524a3d8 100644 +--- a/grub-core/lib/crypto.c ++++ b/grub-core/lib/crypto.c +@@ -468,7 +468,7 @@ grub_password_get (char buf[], unsigned buf_size) + break; + } + +- if (key == '\b') ++ if (key == '\b' && cur_len) + { + cur_len--; + continue; +diff --git a/grub-core/normal/auth.c b/grub-core/normal/auth.c +index c6bd96e..5782ec5 100644 +--- a/grub-core/normal/auth.c ++++ b/grub-core/normal/auth.c +@@ -172,7 +172,7 @@ grub_username_get (char buf[], unsigned buf_size) + break; + } + +- if (key == '\b') ++ if (key == '\b' && cur_len) + { + cur_len--; + grub_printf ("\b"); +-- +2.6.4 + -- cgit v1.2.3