Bug 876905 (CVE-2022-39282, CVE-2022-39283) – <net-misc/freerdp-2.8.1: uninitialized reads

• Product: Gentoo Security
• Status: RESOLVED FIXED

[Description John Helmert III 2022-10-13 01:45:04 UTC]

CVE-2022-39282 (https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-c45q-wcpg-mxjq):

FreeRDP is a free remote desktop protocol library and clients. FreeRDP based clients on unix systems using `/parallel` command line switch might read uninitialized data and send it to the server the client is currently connected to. FreeRDP based server implementations are not affected. Please upgrade to 2.8.1 where this issue is patched. If unable to upgrade, do not use parallel port redirection (`/parallel` command line switch) as a workaround.

CVE-2022-39283 (https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6cf9-3328-qrvh):

FreeRDP is a free remote desktop protocol library and clients. All FreeRDP based clients when using the `/video` command line switch might read uninitialized data, decode it as audio/video and display the result. FreeRDP based server implementations are not affected. This issue has been patched in version 2.8.1. If you cannot upgrade do not use the `/video` switch.

Please bump to 3.8.1.

[Comment 1 Larry the Git Cow 2022-10-16 19:54:45 UTC]

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

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=92509f580c8a688af555a059f44d1e7931b6fc22

commit 92509f580c8a688af555a059f44d1e7931b6fc22
Author:     Mike Gilbert <[e-mail]>
AuthorDate: 2022-10-16 19:52:37 +0000
Commit:     Mike Gilbert <[e-mail]>
CommitDate: 2022-10-16 19:52:37 +0000

    net-misc/freerdp: add 2.8.1, drop 2.8.0
    
    Bug: https://bugs.gentoo.org/876905
    Signed-off-by: Mike Gilbert <[e-mail]>

 net-misc/freerdp/Manifest                                       | 2 +-
 net-misc/freerdp/{freerdp-2.8.0.ebuild => freerdp-2.8.1.ebuild} | 0
 2 files changed, 1 insertion(+), 1 deletion(-)

[Comment 2 John Helmert III 2022-10-17 14:28:45 UTC]

Thanks!

[Comment 3 John Helmert III 2022-10-20 15:37:47 UTC]

Please cleanup.

[Comment 4 Larry the Git Cow 2022-10-20 17:35:30 UTC]

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

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=fa9072a2a5c148bce016838ef529f0c7f29c9586

commit fa9072a2a5c148bce016838ef529f0c7f29c9586
Author:     Mike Gilbert <[e-mail]>
AuthorDate: 2022-10-20 17:34:54 +0000
Commit:     Mike Gilbert <[e-mail]>
CommitDate: 2022-10-20 17:34:54 +0000

    net-misc/freerdp: drop 2.7.0-r1
    
    Bug: https://bugs.gentoo.org/876905
    Signed-off-by: Mike Gilbert <[e-mail]>

 net-misc/freerdp/Manifest                |   1 -
 net-misc/freerdp/freerdp-2.7.0-r1.ebuild | 124 -------------------------------
 2 files changed, 125 deletions(-)

[Comment 5 John Helmert III 2022-10-20 17:53:51 UTC]

Thanks! Normally wouldn't GLSA for uninitialized reads, but we'll just throw it into a GLSA with the other bugs.

[Comment 6 John Helmert III 2022-10-21 00:47:38 UTC]

GLSA request filed.

[Comment 7 Larry the Git Cow 2022-10-31 01:41:49 UTC]

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

https://gitweb.gentoo.org/data/glsa.git/commit/?id=70650b727185312fc1ae0b5c29dbfcd482232bdb

commit 70650b727185312fc1ae0b5c29dbfcd482232bdb
Author:     GLSAMaker <[e-mail]>
AuthorDate: 2022-10-31 01:17:11 +0000
Commit:     John Helmert III <[e-mail]>
CommitDate: 2022-10-31 01:40:16 +0000

    [ GLSA 202210-24 ] FreeRDP: Multiple Vulnerabilities
    
    Bug: https://bugs.gentoo.org/819534
    Bug: https://bugs.gentoo.org/842231
    Bug: https://bugs.gentoo.org/876905
    Signed-off-by: GLSAMaker <[e-mail]>
    Signed-off-by: John Helmert III <[e-mail]>

 glsa-202210-24.xml | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

[Comment 8 John Helmert III 2022-10-31 02:18:44 UTC]

GLSA released, all done!