[PATCH v2] gnu: curl: Fix security vulnerability.

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3 participants
  • Ashish SHUKLA
  • John Kehayias
  • Maxim Cournoyer
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unassigned
Submitted by
Ashish SHUKLA
Severity
normal
A
A
Ashish SHUKLA wrote on 19 Sep 17:17 +0200
[PATCH] gnu: curl: Update to 8.10.1 [security fixes].
(address . guix-patches@gnu.org)(name . Ashish SHUKLA)(address . ashish.is@lostca.se)
5cadbf4fe10768fae553fd71f8b0edeb384c7fb0.1726759049.git.ashish.is@lostca.se
* gnu/packages/curl.scm (curl): Update to 8.10.1.

* gnu/packages/patches/curl-use-ssl-cert-env.patch: Update for 8.10.1.

Change-Id: I2a1566a3b7ca0a097c77f158bd370945cf16baf8
---
gnu/packages/curl.scm | 5 ++-
.../patches/curl-use-ssl-cert-env.patch | 41 +++++++++----------
2 files changed, 23 insertions(+), 23 deletions(-)

Toggle diff (86 lines)
diff --git a/gnu/packages/curl.scm b/gnu/packages/curl.scm
index 9f74018205..7ab886f195 100644
--- a/gnu/packages/curl.scm
+++ b/gnu/packages/curl.scm
@@ -16,6 +16,7 @@
;;; Copyright © 2021 Felix Gruber <felgru@posteo.net>
;;; Copyright © 2023 Sharlatan Hellseher <sharlatanus@gmail.com>
;;; Copyright © 2023 John Kehayias <john.kehayias@protonmail.com>
+;;; Copyright © 2024 Ashish SHUKLA <ashish.is@lostca.se>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -66,14 +67,14 @@ (define-module (gnu packages curl)
(define-public curl
(package
(name "curl")
- (version "8.6.0")
+ (version "8.10.1")
(source (origin
(method url-fetch)
(uri (string-append "https://curl.se/download/curl-"
version ".tar.xz"))
(sha256
(base32
- "05fv468yjrb7qwrxmfprxkrcckbkij0myql0vwwnalgr3bcmbk9w"))
+ "1vh4rvmln4ygp4mc18hq1pd5za4mp7jbfksajajrz84njplv193k"))
(patches (search-patches "curl-use-ssl-cert-env.patch"))))
(outputs '("out"
"doc")) ;1.2 MiB of man3 pages
diff --git a/gnu/packages/patches/curl-use-ssl-cert-env.patch b/gnu/packages/patches/curl-use-ssl-cert-env.patch
index c39c1f7e98..2a57f0f8be 100644
--- a/gnu/packages/patches/curl-use-ssl-cert-env.patch
+++ b/gnu/packages/patches/curl-use-ssl-cert-env.patch
@@ -37,28 +37,27 @@ for other future workarounds.
#ifdef _WIN32
Curl_win32_cleanup(easy_init_flags);
#endif
-diff -ur curl-7.66.0.orig/lib/url.c curl-7.66.0/lib/url.c
---- curl-7.66.0.orig/lib/url.c 2020-01-02 15:43:11.883921171 +0100
-+++ curl-7.66.0/lib/url.c 2020-01-02 16:21:11.563880346 +0100
-@@ -524,6 +524,21 @@
- if(result)
- return result;
+--- curl-8.10.0/lib/url.c.orig 2024-09-17 16:57:50.407214691 +0000
++++ curl-8.10.0/lib/url.c 2024-09-17 16:59:47.507214691 +0000
+@@ -455,6 +455,21 @@
+ #endif
#endif
-+ extern char * Curl_ssl_cert_dir;
-+ extern char * Curl_ssl_cert_file;
-+ if(Curl_ssl_cert_dir) {
-+ if(result = Curl_setstropt(&set->str[STRING_SSL_CAPATH], Curl_ssl_cert_dir))
-+ return result;
-+ if(result = Curl_setstropt(&set->str[STRING_SSL_CAPATH_PROXY], Curl_ssl_cert_dir))
-+ return result;
-+ }
-+
-+ if(Curl_ssl_cert_file) {
-+ if(result = Curl_setstropt(&set->str[STRING_SSL_CAFILE], Curl_ssl_cert_file))
-+ return result;
-+ if(result = Curl_setstropt(&set->str[STRING_SSL_CAFILE_PROXY], Curl_ssl_cert_file))
-+ return result;
-+ }
}
++ extern char * Curl_ssl_cert_dir;
++ extern char * Curl_ssl_cert_file;
++ if(Curl_ssl_cert_dir) {
++ if(result = Curl_setstropt(&set->str[STRING_SSL_CAPATH], Curl_ssl_cert_dir))
++ return result;
++ if(result = Curl_setstropt(&set->str[STRING_SSL_CAPATH_PROXY], Curl_ssl_cert_dir))
++ return result;
++ }
++
++ if(Curl_ssl_cert_file) {
++ if(result = Curl_setstropt(&set->str[STRING_SSL_CAFILE], Curl_ssl_cert_file))
++ return result;
++ if(result = Curl_setstropt(&set->str[STRING_SSL_CAFILE_PROXY], Curl_ssl_cert_file))
++ return result;
++ }
+ #ifndef CURL_DISABLE_FTP
set->wildcard_enabled = FALSE;

base-commit: e85f52e826b0701c3dcf9acf9d81e5ae57aec8f9
--
2.46.1
J
J
John Kehayias wrote on 27 Sep 20:52 +0200
(name . Ashish SHUKLA)(address . ashish.is@lostca.se)(address . 73361@debbugs.gnu.org)
87tte13p5q.fsf@protonmail.com
Hello,

On Thu, Sep 19, 2024 at 03:17 PM, Ashish SHUKLA wrote:

Toggle quote (3 lines)
> * gnu/packages/curl.scm (curl): Update to 8.10.1.
>

As curl causes a rebuild of just about everything, this will need to
done as a graft on master. (And ungrafted with a world rebuild on a
branch.) Would you like to take a stab at that?

Also, please note what the security fixes are (CVE numbers).

Thanks for the patch so far!
John

Toggle quote (92 lines)
> * gnu/packages/patches/curl-use-ssl-cert-env.patch: Update for 8.10.1.
>
> Change-Id: I2a1566a3b7ca0a097c77f158bd370945cf16baf8
> ---
> gnu/packages/curl.scm | 5 ++-
> .../patches/curl-use-ssl-cert-env.patch | 41 +++++++++----------
> 2 files changed, 23 insertions(+), 23 deletions(-)
>
> diff --git a/gnu/packages/curl.scm b/gnu/packages/curl.scm
> index 9f74018205..7ab886f195 100644
> --- a/gnu/packages/curl.scm
> +++ b/gnu/packages/curl.scm
> @@ -16,6 +16,7 @@
> ;;; Copyright © 2021 Felix Gruber <felgru@posteo.net>
> ;;; Copyright © 2023 Sharlatan Hellseher <sharlatanus@gmail.com>
> ;;; Copyright © 2023 John Kehayias <john.kehayias@protonmail.com>
> +;;; Copyright © 2024 Ashish SHUKLA <ashish.is@lostca.se>
> ;;;
> ;;; This file is part of GNU Guix.
> ;;;
> @@ -66,14 +67,14 @@ (define-module (gnu packages curl)
> (define-public curl
> (package
> (name "curl")
> - (version "8.6.0")
> + (version "8.10.1")
> (source (origin
> (method url-fetch)
> (uri (string-append "https://curl.se/download/curl-"
> version ".tar.xz"))
> (sha256
> (base32
> - "05fv468yjrb7qwrxmfprxkrcckbkij0myql0vwwnalgr3bcmbk9w"))
> + "1vh4rvmln4ygp4mc18hq1pd5za4mp7jbfksajajrz84njplv193k"))
> (patches (search-patches "curl-use-ssl-cert-env.patch"))))
> (outputs '("out"
> "doc")) ;1.2 MiB of man3 pages
> diff --git a/gnu/packages/patches/curl-use-ssl-cert-env.patch b/gnu/packages/patches/curl-use-ssl-cert-env.patch
> index c39c1f7e98..2a57f0f8be 100644
> --- a/gnu/packages/patches/curl-use-ssl-cert-env.patch
> +++ b/gnu/packages/patches/curl-use-ssl-cert-env.patch
> @@ -37,28 +37,27 @@ for other future workarounds.
> #ifdef _WIN32
> Curl_win32_cleanup(easy_init_flags);
> #endif
> -diff -ur curl-7.66.0.orig/lib/url.c curl-7.66.0/lib/url.c
> ---- curl-7.66.0.orig/lib/url.c 2020-01-02 15:43:11.883921171 +0100
> -+++ curl-7.66.0/lib/url.c 2020-01-02 16:21:11.563880346 +0100
> -@@ -524,6 +524,21 @@
> - if(result)
> - return result;
> +--- curl-8.10.0/lib/url.c.orig 2024-09-17 16:57:50.407214691 +0000
> ++++ curl-8.10.0/lib/url.c 2024-09-17 16:59:47.507214691 +0000
> +@@ -455,6 +455,21 @@
> + #endif
> #endif
> -+ extern char * Curl_ssl_cert_dir;
> -+ extern char * Curl_ssl_cert_file;
> -+ if(Curl_ssl_cert_dir) {
> -+ if(result = Curl_setstropt(&set->str[STRING_SSL_CAPATH], Curl_ssl_cert_dir))
> -+ return result;
> -+ if(result = Curl_setstropt(&set->str[STRING_SSL_CAPATH_PROXY], Curl_ssl_cert_dir))
> -+ return result;
> -+ }
> -+
> -+ if(Curl_ssl_cert_file) {
> -+ if(result = Curl_setstropt(&set->str[STRING_SSL_CAFILE], Curl_ssl_cert_file))
> -+ return result;
> -+ if(result = Curl_setstropt(&set->str[STRING_SSL_CAFILE_PROXY], Curl_ssl_cert_file))
> -+ return result;
> -+ }
> }
> ++ extern char * Curl_ssl_cert_dir;
> ++ extern char * Curl_ssl_cert_file;
> ++ if(Curl_ssl_cert_dir) {
> ++ if(result = Curl_setstropt(&set->str[STRING_SSL_CAPATH], Curl_ssl_cert_dir))
> ++ return result;
> ++ if(result = Curl_setstropt(&set->str[STRING_SSL_CAPATH_PROXY], Curl_ssl_cert_dir))
> ++ return result;
> ++ }
> ++
> ++ if(Curl_ssl_cert_file) {
> ++ if(result = Curl_setstropt(&set->str[STRING_SSL_CAFILE], Curl_ssl_cert_file))
> ++ return result;
> ++ if(result = Curl_setstropt(&set->str[STRING_SSL_CAFILE_PROXY], Curl_ssl_cert_file))
> ++ return result;
> ++ }
>
> + #ifndef CURL_DISABLE_FTP
> set->wildcard_enabled = FALSE;
>
> base-commit: e85f52e826b0701c3dcf9acf9d81e5ae57aec8f9
A
A
Ashish SHUKLA wrote on 28 Sep 03:24 +0200
(name . John Kehayias)(address . john.kehayias@protonmail.com)(address . 73361@debbugs.gnu.org)
D4HIWPATGQQC.3757G1T13L90I@lostca.se
On Fri Sep 27, 2024 at 8:52 PM CEST, John Kehayias wrote:
Toggle quote (11 lines)
> Hello,
>
> On Thu, Sep 19, 2024 at 03:17 PM, Ashish SHUKLA wrote:
>
> > * gnu/packages/curl.scm (curl): Update to 8.10.1.
> >
>
> As curl causes a rebuild of just about everything, this will need to
> done as a graft on master. (And ungrafted with a world rebuild on a
> branch.) Would you like to take a stab at that?

Prepared a new revision (attached) to add a new package 'curl/fixed'
with just the fix from upstream applied[0][1].

As for the actual update to 8.10.1, I can send a patch (either in this
thread, or in separate issue report).

Please let me know if something is amiss with my patch.

References:

Thanks!
--
Ashish SHUKLA | GPG: F682 CDCC 39DC 0FEA E116 20B6 C746 CFA9 E74F A4B0

"If I destroy you, what business is it of yours ?" (Dark Forest, Liu Cixin)
Attachment: v2-0001-gnu-curl-Fix-security-vulnerability.patch
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A
A
Ashish SHUKLA wrote on 28 Sep 03:28 +0200
retitle bug report
(address . control@debbugs.gnu.org)
D4HIZU3RX9G1.13Y9E0T7UHCQD@lostca.se
retitle 73361 [PATCH v2] gnu: curl: Fix security vulnerability.
quit
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M
M
Maxim Cournoyer wrote on 12 Nov 13:07 +0100
Re: bug#73361: [PATCH v2] gnu: curl: Fix security vulnerability.
(name . Ashish SHUKLA)(address . ashish.is@lostca.se)
875xos4pvu.fsf_-_@gmail.com
Hi,

"Ashish SHUKLA" <ashish.is@lostca.se> writes:

Toggle quote (97 lines)
> On Fri Sep 27, 2024 at 8:52 PM CEST, John Kehayias wrote:
>> Hello,
>>
>> On Thu, Sep 19, 2024 at 03:17 PM, Ashish SHUKLA wrote:
>>
>> > * gnu/packages/curl.scm (curl): Update to 8.10.1.
>> >
>>
>> As curl causes a rebuild of just about everything, this will need to
>> done as a graft on master. (And ungrafted with a world rebuild on a
>> branch.) Would you like to take a stab at that?
>
> Prepared a new revision (attached) to add a new package 'curl/fixed'
> with just the fix from upstream applied[0][1].
>
> As for the actual update to 8.10.1, I can send a patch (either in this
> thread, or in separate issue report).
>
> Please let me know if something is amiss with my patch.
>
> References:
> [0] https://curl.se/docs/CVE-2024-8096.html
> [1] https://github.com/curl/curl/commit/aeb1a281cab13c7ba
>
> Thanks!
> --
> Ashish SHUKLA | GPG: F682 CDCC 39DC 0FEA E116 20B6 C746 CFA9 E74F A4B0
>
> "If I destroy you, what business is it of yours ?" (Dark Forest, Liu Cixin)
>
> From 82e4c9fdf2e4bc78dfad87ee956fd78051bbc763 Mon Sep 17 00:00:00 2001
> Message-ID: <82e4c9fdf2e4bc78dfad87ee956fd78051bbc763.1727486274.git.ashish.is@lostca.se>
> From: Ashish SHUKLA <ashish.is@lostca.se>
> Date: Sat, 28 Sep 2024 01:40:45 +0200
> Subject: [PATCH v2] gnu: curl: Fix security vulnerability.
>
> Fixes CVE-2024-8096.
>
> * gnu/packages/curl.scm (curl)[replacement]: New field.
> (curl/fixed): New variable.
> * gnu/packages/patches/curl-CVE-2024-8096.patch: New file.
> * gnu/local.mk (dist_patch_DATA): Register it.
>
> Change-Id: I42facad095d97dc94302e9db60626b9fa00f3738
> ---
> gnu/local.mk | 1 +
> gnu/packages/curl.scm | 11 +
> gnu/packages/patches/curl-CVE-2024-8096.patch | 200 ++++++++++++++++++
> 3 files changed, 212 insertions(+)
> create mode 100644 gnu/packages/patches/curl-CVE-2024-8096.patch
>
> diff --git a/gnu/local.mk b/gnu/local.mk
> index 9fdad12b63..a2215ad4c2 100644
> --- a/gnu/local.mk
> +++ b/gnu/local.mk
> @@ -1114,6 +1114,7 @@ dist_patch_DATA = \
> %D%/packages/patches/crda-optional-gcrypt.patch \
> %D%/packages/patches/clucene-contribs-lib.patch \
> %D%/packages/patches/cube-nocheck.patch \
> + %D%/packages/patches/curl-CVE-2024-8096.patch \
> %D%/packages/patches/curl-use-ssl-cert-env.patch \
> %D%/packages/patches/curlftpfs-fix-error-closing-file.patch \
> %D%/packages/patches/curlftpfs-fix-file-names.patch \
> diff --git a/gnu/packages/curl.scm b/gnu/packages/curl.scm
> index 9f74018205..bbb266e236 100644
> --- a/gnu/packages/curl.scm
> +++ b/gnu/packages/curl.scm
> @@ -16,6 +16,7 @@
> ;;; Copyright © 2021 Felix Gruber <felgru@posteo.net>
> ;;; Copyright © 2023 Sharlatan Hellseher <sharlatanus@gmail.com>
> ;;; Copyright © 2023 John Kehayias <john.kehayias@protonmail.com>
> +;;; Copyright © 2024 Ashish SHUKLA <ashish.is@lostca.se>
> ;;;
> ;;; This file is part of GNU Guix.
> ;;;
> @@ -67,6 +68,7 @@ (define-public curl
> (package
> (name "curl")
> (version "8.6.0")
> + (replacement curl/fixed)
> (source (origin
> (method url-fetch)
> (uri (string-append "https://curl.se/download/curl-"
> @@ -176,6 +178,15 @@ (define-public curl
> "See COPYING in the distribution."))
> (home-page "https://curl.haxx.se/")))
>
> +(define-public curl/fixed
> + (hidden-package
> + (package
> + (inherit curl)
> + (replacement curl/fixed)
> + (source (origin
> + (inherit (package-source curl))
> + (patches (search-patches "curl-CVE-2024-8096.patch")))))))
> +

I've applied it already, but noticed after that this doesn't add the
curl patch 'curl-use-ssl-cert-env.patch'; which I've now fixed in commit
b10ce47d8b.

Closing!

--
Thanks,
Maxim
Closed
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