diff mbox series

[meta-python,scarthgap,06/20] python3-configobj: patch CVE-2023-26112

Message ID 20260114130100.1016416-6-ankur.tyagi85@gmail.com
State New
Headers show
Series [meta-python,scarthgap,01/20] python3-aiohttp: upgrade 3.9.4 -> 3.9.5 | expand

Commit Message

Ankur Tyagi Jan. 14, 2026, 1 p.m. UTC 
From: Ankur Tyagi <ankur.tyagi85@gmail.com>

Details: https://nvd.nist.gov/vuln/detail/CVE-2023-26112

Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
---
 .../python3-configobj/CVE-2023-26112.patch    | 25 +++++++++++++++++++
 .../python/python3-configobj_5.0.8.bb         |  2 ++
 2 files changed, 27 insertions(+)
 create mode 100644 meta-python/recipes-devtools/python/python3-configobj/CVE-2023-26112.patch
diff mbox series

Patch

diff --git a/meta-python/recipes-devtools/python/python3-configobj/CVE-2023-26112.patch b/meta-python/recipes-devtools/python/python3-configobj/CVE-2023-26112.patch
new file mode 100644
index 0000000000..f9bdcd31b0
--- /dev/null
+++ b/meta-python/recipes-devtools/python/python3-configobj/CVE-2023-26112.patch
@@ -0,0 +1,25 @@ 
+From dd9cf3579d90d1f8c6d06f293cd0958be5ca5518 Mon Sep 17 00:00:00 2001
+From: cdcadman <mythirty@gmail.com>
+Date: Wed, 17 May 2023 03:57:08 -0700
+Subject: [PATCH] Address CVE-2023-26112 ReDoS
+
+CVE: CVE-2023-26112
+Upstream-Status: Backport [https://github.com/DiffSK/configobj/commit/a82ea8fb0338f2bd46cf627c4b763094448e6bd7]
+Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
+---
+ src/configobj/validate.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/configobj/validate.py b/src/configobj/validate.py
+index 9267a3f..98d879f 100644
+--- a/src/configobj/validate.py
++++ b/src/configobj/validate.py
+@@ -541,7 +541,7 @@ class Validator(object):
+     """
+ 
+     # this regex does the initial parsing of the checks
+-    _func_re = re.compile(r'(.+?)\((.*)\)', re.DOTALL)
++    _func_re = re.compile(r'([^\(\)]+?)\((.*)\)', re.DOTALL)
+ 
+     # this regex takes apart keyword arguments
+     _key_arg = re.compile(r'^([a-zA-Z_][a-zA-Z0-9_]*)\s*=\s*(.*)$',  re.DOTALL)
diff --git a/meta-python/recipes-devtools/python/python3-configobj_5.0.8.bb b/meta-python/recipes-devtools/python/python3-configobj_5.0.8.bb
index 8dc706fdfd..2f0d1e7203 100644
--- a/meta-python/recipes-devtools/python/python3-configobj_5.0.8.bb
+++ b/meta-python/recipes-devtools/python/python3-configobj_5.0.8.bb
@@ -6,6 +6,8 @@  LIC_FILES_CHKSUM = "file://LICENSE;md5=3d6f99b84d9a94610c62e48fa2e59e72"
 PYPI_PACKAGE = "configobj"
 SRC_URI[sha256sum] = "6f704434a07dc4f4dc7c9a745172c1cad449feb548febd9f7fe362629c627a97"
 
+SRC_URI += "file://CVE-2023-26112.patch"
+
 inherit pypi setuptools3
 
 RDEPENDS:${PN} += " \