diff options
| author | Christian Krinitsin <mail@krinitsin.com> | 2025-06-16 16:59:00 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-06-16 16:59:33 +0000 |
| commit | 9aba81d8eb048db908c94a3c40c25a5fde0caee6 (patch) | |
| tree | b765e7fb5e9a3c2143c68b0414e0055adb70e785 /results/classifier/118/none/1812451 | |
| parent | b89a938452613061c0f1f23e710281cf5c83cb29 (diff) | |
| download | emulator-bug-study-9aba81d8eb048db908c94a3c40c25a5fde0caee6.tar.gz emulator-bug-study-9aba81d8eb048db908c94a3c40c25a5fde0caee6.zip | |
add 18th iteration of classifier
Diffstat (limited to 'results/classifier/118/none/1812451')
| -rw-r--r-- | results/classifier/118/none/1812451 | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/results/classifier/118/none/1812451 b/results/classifier/118/none/1812451 new file mode 100644 index 00000000..bf42072a --- /dev/null +++ b/results/classifier/118/none/1812451 @@ -0,0 +1,47 @@ +device: 0.730 +files: 0.677 +vnc: 0.657 +graphic: 0.588 +ppc: 0.573 +mistranslation: 0.531 +permissions: 0.492 +socket: 0.470 +register: 0.465 +semantic: 0.438 +network: 0.423 +PID: 0.397 +TCG: 0.388 +risc-v: 0.365 +VMM: 0.362 +architecture: 0.348 +boot: 0.305 +arm: 0.297 +debug: 0.286 +i386: 0.191 +performance: 0.136 +kernel: 0.131 +virtual: 0.127 +x86: 0.126 +assembly: 0.114 +user-level: 0.095 +peripherals: 0.079 +KVM: 0.078 +hypervisor: 0.042 + +In windows host, tftp arbitrary file read vulnerability + +https://github.com/qemu/qemu/blob/master/slirp/tftp.c#L343 + + if (!strncmp(req_fname, "../", 3) || + req_fname[strlen(req_fname) - 1] == '/' || + strstr(req_fname, "/../")) { + tftp_send_error(spt, 2, "Access violation", tp); + return; + } + +There are file path check for not allowing escape tftp directory. +But, in windows, file path is separated by "\" backslash. +So, guest can read arbitrary file in Windows host. + +This is fixed upstream by https://gitlab.freedesktop.org/slirp/libslirp/commit/14ec36e107a8c9af7d0a80c3571fe39b291ff1d4 + |