Bug 163220 – sys-apps/ed: insecure creation of temporary file (CVE-2006-6939)

• Status: RESOLVED DUPLICATE of bug 66400
• Product: Gentoo Security

[Description Raphael Marichez (Falco) (RETIRED) 2007-01-22 11:27:15 UTC]

Hi,

ed allows a local user to overwrite arbitrary files via a symlink attack.

Fixed in ed-0.3

base-system team, please advise.

[Comment 1 SpanKY 2007-01-22 18:03:19 UTC]

ed-0.4 now in portage

[Comment 2 Matthias Geerdsen (RETIRED) 2007-01-22 20:04:24 UTC]

thanks vapier....

arches please test sys-apps/ed-0.4 and mark stable if possible

[Comment 3 Ulrich Müller 2007-01-22 20:25:48 UTC]

Please note that the open_sbuf() security issue mentioned in the CVE was fixed in the Gentoo version of ed more than 2 years ago, see bug #66400, bug #73858, and GLSA 200410-07.

sys-apps/ed-0.2-r6 is definitely _not_ affected by the issue.

[Comment 4 Matthias Geerdsen (RETIRED) 2007-01-22 20:34:16 UTC]

good catch, that indeed appears to be the case

vapier, could you confirm?

[Comment 5 SpanKY 2007-01-23 00:56:47 UTC]

that does seem to be the case

[Comment 6 Gustavo Zacarias (RETIRED) 2007-01-23 13:17:18 UTC]

sparc stable.

[Comment 7 Raphael Marichez (Falco) (RETIRED) 2007-01-23 13:53:22 UTC]

*** This bug has been marked as a duplicate of bug 66400 ***

[Comment 8 Raphael Marichez (Falco) (RETIRED) 2007-01-23 13:56:33 UTC]

arches, no need to mark this as stable now, Ulrich is right (comment #3). Thanks to him. Those who have already marked stable, you are free to decide what you prefer to do.

[Comment 9 Gustavo Zacarias (RETIRED) 2007-01-23 13:58:56 UTC]

We'll just leave it stable and roll back if there's any problem with the newer version.

[Comment 10 René Nussbaumer (RETIRED) 2007-01-23 20:50:27 UTC]

stable on hppa