vulnwire
6.1med

CVE-2007-2455

Parallels allows local users to cause a denial of service (virtual machine abort) via (1) certain INT instructions, as demonstrated by INT…

Published 19 y ago · modified 4 mo ago · JSON

CVSS
6.1
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
0.6%
percentile 49%
Public exploits
0
none known

Parallels allows local users to cause a denial of service (virtual machine abort) via (1) certain INT instructions, as demonstrated by INT 0xAA; (2) an IRET instruction when an invalid address is at the top of the stack; (3) a malformed MOVNTI instruction, as demonstrated by using a register as a destination; or a write operation to (4) SEGR6 or (5) SEGR7.

Exploit prediction (EPSS)

0.60% probability of exploitation in the next 30 days, higher than 49% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.06.1AV:A/AC:L/Au:N/C:N/I:N/A:C

References

  • osvdb.org /41166 · vdb-entry, x_refsource_OSVDB, x_transferred
  • taviso.decsystem.org /virtsec.pdf · x_refsource_MISC, x_transferred
  • osvdb.org /41164 · vdb-entry, x_refsource_OSVDB, x_transferred
  • osvdb.org /41167 · vdb-entry, x_refsource_OSVDB, x_transferred
  • osvdb.org /41165 · vdb-entry, x_refsource_OSVDB, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.