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| author | Filippo Valsorda <filippo@golang.org> | 2019-10-17 15:48:34 -0400 |
|---|---|---|
| committer | Filippo Valsorda <filippo@golang.org> | 2019-10-17 15:48:34 -0400 |
| commit | c5a4ae8c8c1b8621b705273aa6928994131e3bce (patch) | |
| tree | 18e405d564c1e8e8461f9da7dad04aa5e77bc428 | |
| parent | 5827153a1db7ff1c212a3fe5dc583f167b51eb9a (diff) | |
| parent | ef74bfc859c918aeab796c2fa18f4a5dde862343 (diff) | |
| download | go-c5a4ae8c8c1b8621b705273aa6928994131e3bce.tar.gz go-c5a4ae8c8c1b8621b705273aa6928994131e3bce.zip | |
[dev.boringcrypto.go1.12] all: merge go1.12.11 into dev.boringcrypto.go1.12
Change-Id: I26e9d9f6ae4724a880ed27c75d279a97d2e2d33b
| -rw-r--r-- | doc/devel/release.html | 7 | ||||
| -rw-r--r-- | src/crypto/dsa/dsa.go | 3 |
2 files changed, 10 insertions, 0 deletions
diff --git a/doc/devel/release.html b/doc/devel/release.html index 1634fbe170..c756cfeb4f 100644 --- a/doc/devel/release.html +++ b/doc/devel/release.html @@ -105,6 +105,13 @@ See the <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.12.10">Go 1.12.10 milestone</a> on our issue tracker for details. </p> +<p> +go1.12.11 (released 2019/10/17) includes security fixes to the +<code>crypto/dsa</code> package. +See the <a href="https://github.com/golang/go/issues?q=milestone%3AGo1.12.11">Go +1.12.11 milestone</a> on our issue tracker for details. +</p> + <h2 id="go1.11">go1.11 (released 2018/08/24)</h2> <p> diff --git a/src/crypto/dsa/dsa.go b/src/crypto/dsa/dsa.go index 575314b1b4..2fc4f1f05b 100644 --- a/src/crypto/dsa/dsa.go +++ b/src/crypto/dsa/dsa.go @@ -279,6 +279,9 @@ func Verify(pub *PublicKey, hash []byte, r, s *big.Int) bool { } w := new(big.Int).ModInverse(s, pub.Q) + if w == nil { + return false + } n := pub.Q.BitLen() if n&7 != 0 { |