Bug 863425 (CVE-2022-32292, CVE-2022-32293) – <net-misc/connman-1.42_pre20220801: multiple vulnerabilities

• Product: Gentoo Security
• Status: IN_PROGRESS ---

[Description John Helmert III 2022-08-03 17:34:52 UTC]

CVE-2022-32292 (https://bugzilla.suse.com/show_bug.cgi?id=1200189):
https://lore.kernel.org/connman/[e-mail]/

In ConnMan through 1.41, remote attackers able to send HTTP requests to the gweb component are able to exploit a heap-based buffer overflow in received_data to execute code.

CVE-2022-32293 (https://lore.kernel.org/connman/[e-mail]/):
https://lore.kernel.org/connman/[e-mail]/
https://bugzilla.suse.com/show_bug.cgi?id=1200190

In ConnMan through 1.41, a man-in-the-middle attack against a WISPR HTTP query could be used to trigger a use-after-free in WISPR handling, leading to crashes or code execution.

Patches upstream, but unreleased.

[Comment 1 Larry the Git Cow 2022-08-09 10:55:00 UTC]

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1fe59ad759618bd9dfeefd69cf844cc377d78c1d

commit 1fe59ad759618bd9dfeefd69cf844cc377d78c1d
Author:     Ben Kohler <[e-mail]>
AuthorDate: 2022-08-09 10:47:17 +0000
Commit:     Ben Kohler <[e-mail]>
CommitDate: 2022-08-09 10:54:51 +0000

    net-misc/connman: add 1.42_pre20220801
    
    Bug: https://bugs.gentoo.org/863425
    
    Signed-off-by: Ben Kohler <[e-mail]>

 net-misc/connman/Manifest                        |   1 +
 net-misc/connman/connman-1.42_pre20220801.ebuild | 106 +++++++++++++++++++++++
 2 files changed, 107 insertions(+)

[Comment 2 John Helmert III 2022-08-10 04:41:42 UTC]

Thanks Ben! Plese stabilize if you think it's appropriate; completely fine if not.

[Comment 3 Larry the Git Cow 2022-08-16 15:11:39 UTC]

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8f58f41039c03a297583f4dc86d1eee73c0bc9fc

commit 8f58f41039c03a297583f4dc86d1eee73c0bc9fc
Author:     Ben Kohler <[e-mail]>
AuthorDate: 2022-08-16 15:09:25 +0000
Commit:     Ben Kohler <[e-mail]>
CommitDate: 2022-08-16 15:10:09 +0000

    net-misc/connman: drop 1.41-r1
    
    Bug: https://bugs.gentoo.org/863425
    
    Signed-off-by: Ben Kohler <[e-mail]>

 net-misc/connman/Manifest               |   1 -
 net-misc/connman/connman-1.41-r1.ebuild | 103 --------------------------------
 2 files changed, 104 deletions(-)