diff options
Diffstat (limited to 'meta/recipes-devtools/go/go-1.14/CVE-2022-30629.patch')
-rw-r--r-- | meta/recipes-devtools/go/go-1.14/CVE-2022-30629.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/meta/recipes-devtools/go/go-1.14/CVE-2022-30629.patch b/meta/recipes-devtools/go/go-1.14/CVE-2022-30629.patch new file mode 100644 index 0000000000..47313a547f --- /dev/null +++ b/meta/recipes-devtools/go/go-1.14/CVE-2022-30629.patch @@ -0,0 +1,47 @@ +From 8d0bbb5a6280c2cf951241ec7f6579c90d38df57 Mon Sep 17 00:00:00 2001 +From: Hitendra Prajapati <hprajapati@mvista.com> +Date: Thu, 25 Aug 2022 10:55:08 +0530 +Subject: [PATCH] CVE-2022-30629 + +Upstream-Status: Backport [https://github.com/golang/go/commit/c15a8e2dbb5ac376a6ed890735341b812d6b965c] +CVE: CVE-2022-30629 +Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com> +--- + src/crypto/tls/handshake_server_tls13.go | 14 ++++++++++++++ + 1 file changed, 14 insertions(+) + +diff --git a/src/crypto/tls/handshake_server_tls13.go b/src/crypto/tls/handshake_server_tls13.go +index 5432145..d91797e 100644 +--- a/src/crypto/tls/handshake_server_tls13.go ++++ b/src/crypto/tls/handshake_server_tls13.go +@@ -9,6 +9,7 @@ import ( + "crypto" + "crypto/hmac" + "crypto/rsa" ++ "encoding/binary" + "errors" + "hash" + "io" +@@ -742,6 +743,19 @@ func (hs *serverHandshakeStateTLS13) sendSessionTickets() error { + } + m.lifetime = uint32(maxSessionTicketLifetime / time.Second) + ++ // ticket_age_add is a random 32-bit value. See RFC 8446, section 4.6.1 ++ // The value is not stored anywhere; we never need to check the ticket age ++ // because 0-RTT is not supported. ++ ageAdd := make([]byte, 4) ++ _, err = hs.c.config.rand().Read(ageAdd) ++ if err != nil { ++ return err ++ } ++ m.ageAdd = binary.LittleEndian.Uint32(ageAdd) ++ ++ // ticket_nonce, which must be unique per connection, is always left at ++ // zero because we only ever send one ticket per connection. ++ + if _, err := c.writeRecord(recordTypeHandshake, m.marshal()); err != nil { + return err + } +-- +2.25.1 + |