Bug 847976 – <app-arch/dpkg-1.20.9-r1: directory traversal via crafted orig.tar and debian.tar

• Status: RESOLVED FIXED
• Product: Gentoo Security

[Description John Helmert III 2022-05-28 21:59:12 UTC]

CVE-2022-1664:

Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.

1.20.10 patch: https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=58814cacee39c4ce9e2cd0e3a3b9b57ad437eff5
1.21.8 patch: https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=7a6c03cb34d4a09f35df2f10779cbf1b70a5200b

Please bump.

[Comment 1 Larry the Git Cow 2023-01-04 09:09:58 UTC]

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

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=354a6035384dee11b2fb6a43298c1235838b6ae4

commit 354a6035384dee11b2fb6a43298c1235838b6ae4
Author:     Georgy Yakovlev <[e-mail]>
AuthorDate: 2023-01-04 08:48:32 +0000
Commit:     Georgy Yakovlev <[e-mail]>
CommitDate: 2023-01-04 08:48:32 +0000

    app-arch/dpkg: stablebump, add CVE-2022-1664 patch
    
    Bug: https://bugs.gentoo.org/847976
    Signed-off-by: Georgy Yakovlev <[e-mail]>

 .../{dpkg-1.20.9.ebuild => dpkg-1.20.9-r1.ebuild}  |   3 +-
 .../dpkg/files/dpkg-1.20.9-CVE-2022-1664.patch     | 324 +++++++++++++++++++++
 2 files changed, 326 insertions(+), 1 deletion(-)

[Comment 2 Georgy Yakovlev 2023-01-04 09:18:39 UTC]

bumped current stable,

there are some bugs in current unstables, as soon as it'll be sorted out I'll file new stablereq and remove all other versions right after.

[Comment 3 John Helmert III 2023-01-04 17:41:33 UTC]

Thanks!

[Comment 4 Larry the Git Cow 2024-08-12 07:19:25 UTC]

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

https://gitweb.gentoo.org/data/glsa.git/commit/?id=8dbea06fcd82915bad1507b8a173c13ee523a34f

commit 8dbea06fcd82915bad1507b8a173c13ee523a34f
Author:     GLSAMaker <[e-mail]>
AuthorDate: 2024-08-12 07:19:16 +0000
Commit:     Hans de Graaff <[e-mail]>
CommitDate: 2024-08-12 07:19:23 +0000

    [ GLSA 202408-30 ] dpkg: Directory Traversal
    
    Bug: https://bugs.gentoo.org/847976
    Signed-off-by: GLSAMaker <[e-mail]>
    Signed-off-by: Hans de Graaff <[e-mail]>

 glsa-202408-30.xml | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)