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Diffstat (limited to 'results/classifier/105/vnc/1136477')
| -rw-r--r-- | results/classifier/105/vnc/1136477 | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/results/classifier/105/vnc/1136477 b/results/classifier/105/vnc/1136477 new file mode 100644 index 000000000..9673ee37b --- /dev/null +++ b/results/classifier/105/vnc/1136477 @@ -0,0 +1,30 @@ +vnc: 0.885 +graphic: 0.726 +device: 0.713 +semantic: 0.634 +other: 0.553 +network: 0.506 +instruction: 0.497 +socket: 0.490 +mistranslation: 0.489 +boot: 0.211 +assembly: 0.197 +KVM: 0.159 + +qemu doesn't sanitize command line options carrying plaintext passwords + +A slight security problem exists with qemu's lack of sanitization of argv[], for cases where the user may have specified a plaintext password for spice/vnc authorization. (Yes, it's not great to use this facility, but it's convenient and not grotesquely unsafe, were it not for this bug.) It would be nice if those plaintext passwords were nuked from the command line, so a subsequent "ps awux" didn't show them for all to see. + +See also https://bugzilla.redhat.com/show_bug.cgi?id=916279 + +Hi, + +Thanks for submitting this report. I've removed the security label from the bug after reading through the comments and the referenced bug. Modifying argv is not terribly portable and I think a reasonable person would expect that a password specified on the command line would be visible through a ps. + +Patches would certainly be considered but I don't consider this a security issue. Just a request for an enhancement. + +The QEMU project is currently considering to move its bug tracking to another system. For this we need to know which bugs are still valid and which could be closed already. Thus we are setting older bugs to "Incomplete" now. +If you still think this bug report here is valid, then please switch the state back to "New" within the next 60 days, otherwise this report will be marked as "Expired". Or mark it as "Fix Released" if the problem has been solved with a newer version of QEMU already. Thank you and sorry for the inconvenience. + +[Expired for QEMU because there has been no activity for 60 days.] + |