summary refs log tree commit diff stats
path: root/results/classifier/108/other/1812451
diff options
context:
space:
mode:
Diffstat (limited to 'results/classifier/108/other/1812451')
-rw-r--r--results/classifier/108/other/181245132
1 files changed, 32 insertions, 0 deletions
diff --git a/results/classifier/108/other/1812451 b/results/classifier/108/other/1812451
new file mode 100644
index 00000000..bf700834
--- /dev/null
+++ b/results/classifier/108/other/1812451
@@ -0,0 +1,32 @@
+device: 0.730
+files: 0.677
+vnc: 0.657
+graphic: 0.588
+permissions: 0.492
+socket: 0.470
+semantic: 0.438
+network: 0.423
+PID: 0.397
+other: 0.355
+boot: 0.305
+debug: 0.286
+performance: 0.136
+KVM: 0.078
+
+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
+