diff mbox series

[meta-python,kirkstone,4/5] python3-configobj: patch CVE-2023-26112

Message ID 20260105083201.1225143-4-skandigraun@gmail.com
State New
Headers show
Series [meta-python,kirkstone,1/5] python-grpcio(-tools): add grpc:grpc to cve product | expand

Commit Message

Gyorgy Sarvari Jan. 5, 2026, 8:32 a.m. UTC 
Details: https://nvd.nist.gov/vuln/detail/CVE-2023-26112

Pick the patch that resolves the issue referenced in the NVD report.

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
---
 .../python3-configobj/CVE-2023-26112.patch    | 25 +++++++++++++++++++
 .../python/python3-configobj_5.0.6.bb         |  3 ++-
 2 files changed, 27 insertions(+), 1 deletion(-)
 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..35d8ea77cf
--- /dev/null
+++ b/meta-python/recipes-devtools/python/python3-configobj/CVE-2023-26112.patch
@@ -0,0 +1,25 @@ 
+From 76dd27ec0dbde6c852f412390ac4e2cfefa8af76 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/7c618b0bbaff6ecaca51a6f05b29795d1377a4a5]
+Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
+---
+ validate.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/validate.py b/validate.py
+index b7a964c..af76898 100644
+--- a/validate.py
++++ b/validate.py
+@@ -542,7 +542,7 @@ 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_5.0.6.bb b/meta-python/recipes-devtools/python/python3-configobj_5.0.6.bb
index 1125a6389d..589ad6f1d9 100644
--- a/meta-python/recipes-devtools/python/python3-configobj_5.0.6.bb
+++ b/meta-python/recipes-devtools/python/python3-configobj_5.0.6.bb
@@ -6,6 +6,7 @@  LIC_FILES_CHKSUM = "file://configobj.py;md5=a7c3968dd866dfd23e91e125b669ab21"
 PYPI_PACKAGE = "configobj"
 SRC_URI[sha256sum] = "a2f5650770e1c87fb335af19a9b7eb73fc05ccf22144eb68db7d00cd2bcb0902"
 
-SRC_URI += "file://0001-Switch-from-using-distutils-to-setuptools.patch"
+SRC_URI += "file://0001-Switch-from-using-distutils-to-setuptools.patch \
+            file://CVE-2023-26112.patch"
 
 inherit pypi setuptools3