[Buildroot] [PATCH 1/1] package/libxml2: security bump to version 2.11.6

[Buildroot] [PATCH 1/1] package/libxml2: security bump to version 2.11.6

[Fabrice Fontaine]

Fix CVE-2023-45322: libxml2 through 2.11.5 has a use-after-free that can
only occur after a certain memory allocation fails. This occurs in
xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think
these issues are critical enough to warrant a CVE ID ... because an
attacker typically can't control when memory allocations fail."

https://gitlab.gnome.org/GNOME/libxml2/-/blob/v2.11.6/NEWS

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 package/libxml2/libxml2.hash | 4 ++--
 package/libxml2/libxml2.mk   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/libxml2/libxml2.hash b/package/libxml2/libxml2.hash
index cad19f930f..78c1ddc6a2 100644
--- a/package/libxml2/libxml2.hash
+++ b/package/libxml2/libxml2.hash
@@ -1,4 +1,4 @@
-# From https://download.gnome.org/sources/libxml2/2.11/libxml2-2.11.5.sha256sum
-sha256  3727b078c360ec69fa869de14bd6f75d7ee8d36987b071e6928d4720a28df3a6  libxml2-2.11.5.tar.xz
+# From https://download.gnome.org/sources/libxml2/2.11/libxml2-2.11.6.sha256sum
+sha256  c90eee7506764abbe07bb616b82da452529609815aefef423d66ef080eb0c300  libxml2-2.11.6.tar.xz
 # License files, locally calculated
 sha256  c5c63674f8a83c4d2e385d96d1c670a03cb871ba2927755467017317878574bd  Copyright
diff --git a/package/libxml2/libxml2.mk b/package/libxml2/libxml2.mk
index fb7767297b..c93a4aacc5 100644
--- a/package/libxml2/libxml2.mk
+++ b/package/libxml2/libxml2.mk
@@ -5,7 +5,7 @@
 ################################################################################
 
 LIBXML2_VERSION_MAJOR = 2.11
-LIBXML2_VERSION = $(LIBXML2_VERSION_MAJOR).5
+LIBXML2_VERSION = $(LIBXML2_VERSION_MAJOR).6
 LIBXML2_SOURCE = libxml2-$(LIBXML2_VERSION).tar.xz
 LIBXML2_SITE = \
 	https://download.gnome.org/sources/libxml2/$(LIBXML2_VERSION_MAJOR)
-- 
2.42.0

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Re: [Buildroot] [PATCH 1/1] package/libxml2: security bump to version 2.11.6

[Peter Korsgaard]

>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice@gmail.com> writes:

 > Fix CVE-2023-45322: libxml2 through 2.11.5 has a use-after-free that can
 > only occur after a certain memory allocation fails. This occurs in
 > xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think
 > these issues are critical enough to warrant a CVE ID ... because an
 > attacker typically can't control when memory allocations fail."

 > https://gitlab.gnome.org/GNOME/libxml2/-/blob/v2.11.6/NEWS

 > Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

Committed, thanks.

-- 
Bye, Peter Korsgaard
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Re: [Buildroot] [PATCH 1/1] package/libxml2: security bump to version 2.11.6

[Peter Korsgaard]

>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice@gmail.com> writes:

 > Fix CVE-2023-45322: libxml2 through 2.11.5 has a use-after-free that can
 > only occur after a certain memory allocation fails. This occurs in
 > xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think
 > these issues are critical enough to warrant a CVE ID ... because an
 > attacker typically can't control when memory allocations fail."

 > https://gitlab.gnome.org/GNOME/libxml2/-/blob/v2.11.6/NEWS

 > Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

Committed to 2023.02.x and 2023.08.x, thanks.

-- 
Bye, Peter Korsgaard
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