Package: release.debian.org
Severity: normal
Tags: bullseye
User: release.debian@packages.debian.org
Usertags: pu
The attached debdiff for golang-github-russellhaering-goxmldsig fixes
CVE-2020-7711 in Bullseye. This CVE has been marked as no-dsa by the
security team.
Thorsten
diff -Nru golang-github-russellhaering-goxmldsig-1.1.0/debian/changelog
golang-github-russellhaering-goxmldsig-1.1.0/debian/changelog
--- golang-github-russellhaering-goxmldsig-1.1.0/debian/changelog
2021-01-08 00:13:56.0 +0100
+++ golang-github-russellhaering-goxmldsig-1.1.0/debian/changelog
2022-03-28 22:32:49.0 +0200
@@ -1,3 +1,12 @@
+golang-github-russellhaering-goxmldsig (1.1.0-1+deb11u1) bullseye;
urgency=medium
+
+ * CVE-2020-7711
+null pointer dereference caused by crafted XML signatures
+(Closes: #968928)
+ * according to ratt, nothing else has to be built
+
+ -- Thorsten Alteholz Mon, 28 Mar 2022 22:32:49 +0200
+
golang-github-russellhaering-goxmldsig (1.1.0-1) unstable; urgency=medium
* New upstream release (Closes: #971615)
diff -Nru
golang-github-russellhaering-goxmldsig-1.1.0/debian/patches/CVE-2020-7711.patch
golang-github-russellhaering-goxmldsig-1.1.0/debian/patches/CVE-2020-7711.patch
---
golang-github-russellhaering-goxmldsig-1.1.0/debian/patches/CVE-2020-7711.patch
1970-01-01 01:00:00.0 +0100
+++
golang-github-russellhaering-goxmldsig-1.1.0/debian/patches/CVE-2020-7711.patch
2022-03-24 02:38:42.0 +0100
@@ -0,0 +1,23 @@
+commit fb23e0af61c023e3a6dae8ad30dbd0f04d8a4d8f
+Merge: 3541f5e ca2b448
+Author: Russell Haering
+Date: Fri Aug 27 20:19:01 2021 -0700
+
+Merge pull request #71 from aporcupine/patch-1
+
+Explicitly check for case where SignatureValue is nil
+
+Index: golang-github-russellhaering-goxmldsig-1.1.0/validate.go
+===
+--- golang-github-russellhaering-goxmldsig-1.1.0.orig/validate.go
2022-03-24 02:38:38.797524728 +0100
golang-github-russellhaering-goxmldsig-1.1.0/validate.go 2022-03-24
02:38:38.797524728 +0100
+@@ -271,6 +271,9 @@
+ if !bytes.Equal(digest, decodedDigestValue) {
+ return nil, errors.New("Signature could not be verified")
+ }
++ if sig.SignatureValue == nil {
++ return nil, errors.New("Signature could not be verified")
++ }
+
+ // Decode the 'SignatureValue' so we can compare against it
+ decodedSignature, err :=
base64.StdEncoding.DecodeString(sig.SignatureValue.Data)
diff -Nru golang-github-russellhaering-goxmldsig-1.1.0/debian/patches/series
golang-github-russellhaering-goxmldsig-1.1.0/debian/patches/series
--- golang-github-russellhaering-goxmldsig-1.1.0/debian/patches/series
1970-01-01 01:00:00.0 +0100
+++ golang-github-russellhaering-goxmldsig-1.1.0/debian/patches/series
2022-03-24 02:39:15.0 +0100
@@ -0,0 +1 @@
+CVE-2020-7711.patch
