aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLeo Famulari <leo@famulari.name>2018-10-16 14:15:19 -0400
committerLeo Famulari <leo@famulari.name>2018-10-18 23:08:45 -0400
commiteed00f93e8999712191e39c59c15e23461520f43 (patch)
treebe9cf1ef9d4470fe581651996c853370f8dae5a4
parent75b2afd95373612d386dba7f75c4de22857f9448 (diff)
downloadpatches-eed00f93e8999712191e39c59c15e23461520f43.tar
patches-eed00f93e8999712191e39c59c15e23461520f43.tar.gz
gnu: libssh: Update to 0.7.6 [fixes CVE-2018-10933].
* gnu/packages/ssh.scm (libssh): Update to 0.7.6. * gnu/packages/patches/libssh-hostname-parser-bug.patch: Adjust patch.
-rw-r--r--gnu/packages/patches/libssh-hostname-parser-bug.patch22
-rw-r--r--gnu/packages/ssh.scm64
2 files changed, 34 insertions, 52 deletions
diff --git a/gnu/packages/patches/libssh-hostname-parser-bug.patch b/gnu/packages/patches/libssh-hostname-parser-bug.patch
index 69f46cbdd6..de2336e86d 100644
--- a/gnu/packages/patches/libssh-hostname-parser-bug.patch
+++ b/gnu/packages/patches/libssh-hostname-parser-bug.patch
@@ -1,31 +1,17 @@
-Fix "Hostname" parsing in OpenSSH config files, as reported
-at <https://red.libssh.org/issues/260>.
-
-From: Niels Ole Salscheider <niels_ole@salscheider-online.de>
-Date: Mon, 8 May 2017 17:36:13 +0200
-Subject: [PATCH] Fix reading of the first parameter
-
-This is a fixup for 7b8b5eb4eac314a3a29be812bef0264c6611f6e7.
-Previously, it would return as long as the parameter was _not_ seen
-before. It also did not handle the case for the unsupported opcode (-1)
+It does not handle the case for the unsupported opcode (-1)
which would cause a segfault when accessing the "seen" array.
----
- src/config.c | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/config.c b/src/config.c
-index 7c03b27..238a655 100644
+index c5313ec8..72e07639 100644
--- a/src/config.c
+++ b/src/config.c
-@@ -218,8 +218,9 @@ static int ssh_config_parse_line(ssh_session session, const char *line,
+@@ -218,7 +218,8 @@ static int ssh_config_parse_line(ssh_session session, const char *line,
}
opcode = ssh_config_get_opcode(keyword);
- if (*parsing == 1 && opcode != SOC_HOST) {
-- if (seen[opcode] == 0) {
+ if (*parsing == 1 && opcode != SOC_HOST &&
+ opcode > SOC_UNSUPPORTED && opcode < SOC_END) {
-+ if (seen[opcode] == 1) {
+ if (seen[opcode] != 0) {
return 0;
}
- seen[opcode] = 1;
diff --git a/gnu/packages/ssh.scm b/gnu/packages/ssh.scm
index 362d427a2e..829977f5c5 100644
--- a/gnu/packages/ssh.scm
+++ b/gnu/packages/ssh.scm
@@ -65,40 +65,36 @@
#:use-module (srfi srfi-1))
(define-public libssh
- ;; This commit from the 'v0-7' branch contains 7 memory-management-related
- ;; bug fixes that we'd rather have.
- (let ((commit "239d0f75b5f909174c2ef7fb08d23bcfa6b20ba0")
- (revision "0"))
- (package
- (name "libssh")
- (version (git-version "0.7.5" revision commit))
- (source (origin
- (method git-fetch)
- (uri (git-reference
- (url "https://git.libssh.org/projects/libssh.git")
- (commit commit)))
- (sha256
- (base32
- "01w72w1jsgs9ilj3n1gp6qkmdxr9n74i5h2nipi3x1vzm7bv8na1"))
- (patches (search-patches "libssh-hostname-parser-bug.patch"))
- (file-name (git-file-name name version))))
- (build-system cmake-build-system)
- (outputs '("out" "debug"))
- (arguments
- '(#:configure-flags '("-DWITH_GCRYPT=ON")
-
- ;; TODO: Add 'CMockery' and '-DWITH_TESTING=ON' for the test suite.
- #:tests? #f))
- (inputs `(("zlib" ,zlib)
- ("libgcrypt" ,libgcrypt)))
- (synopsis "SSH client library")
- (description
- "libssh is a C library implementing the SSHv2 and SSHv1 protocol for
-client and server implementations. With libssh, you can remotely execute
-programs, transfer files, and use a secure and transparent tunnel for your
-remote applications.")
- (home-page "https://www.libssh.org")
- (license license:lgpl2.1+))))
+ (package
+ (name "libssh")
+ (version "0.7.6")
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://git.libssh.org/projects/libssh.git")
+ (commit (string-append "libssh-" version))))
+ (patches (search-patches "libssh-hostname-parser-bug.patch"))
+ (sha256
+ (base32
+ "0slwqa36mhyb6brdv2jvb9fxp7rvsv3ziv67kaxx615jxn52l5pa"))
+ (file-name (git-file-name name version))))
+ (build-system cmake-build-system)
+ (outputs '("out" "debug"))
+ (arguments
+ '(#:configure-flags '("-DWITH_GCRYPT=ON")
+
+ ;; TODO: Add 'CMockery' and '-DWITH_TESTING=ON' for the test suite.
+ #:tests? #f))
+ (inputs `(("zlib" ,zlib)
+ ("libgcrypt" ,libgcrypt)))
+ (synopsis "SSH client library")
+ (description
+ "libssh is a C library implementing the SSHv2 and SSHv1 protocol for client
+and server implementations. With libssh, you can remotely execute programs,
+transfer files, and use a secure and transparent tunnel for your remote
+applications.")
+ (home-page "https://www.libssh.org")
+ (license license:lgpl2.1+)))
(define-public libssh2
(package