vulnwire
9.8crit

CVE-2017-5375in critical feed3 exploits

JIT code allocation can allow for a bypass of ASLR and DEP protections leading to potential memory corruption attacks.

Published 8 y ago · modified 4 mo ago · JSON

CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
34.1%
percentile 98%
Public exploits
3
Exploit-DB

JIT code allocation can allow for a bypass of ASLR and DEP protections leading to potential memory corruption attacks. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.

Exploit prediction (EPSS)

34.07% probability of exploitation in the next 30 days, higher than 98% of all scored CVEs.

Exploits and detections

  • EDB-44294 Firefox 44.0.2 - ASM.JS JIT-Spray Remote Code Execution · remote · 2018-03-16
  • EDB-44293 Firefox 46.0.1 - ASM.JS JIT-Spray Remote Code Execution · remote · 2018-03-16
  • EDB-42327 Firefox 50.0.1 - ASM.JS JIT-Spray Remote Code Execution · remote · 2017-07-14

CVSS scores

Assigned byVersionScoreVector
NVD3.09.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD2.07.5AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • Mozilla Thunderbird
  • Mozilla Firefox ESR
  • Mozilla Firefox

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

  • mozilla.org /security/advisories/mfsa2017-03/ · x_refsource_CONFIRM, x_transferred
  • mozilla.org /security/advisories/mfsa2017-02/ · x_refsource_CONFIRM, x_transferred
  • security.gentoo.org /glsa/201702-22 · vendor-advisory, x_refsource_GENTOO, x_transferred
  • exploit-db.com /exploits/42327/ · exploit, x_refsource_EXPLOIT-DB, x_transferred
  • debian.org /security/2017/dsa-3832 · vendor-advisory, x_refsource_DEBIAN, x_transferred
  • exploit-db.com /exploits/44293/ · exploit, x_refsource_EXPLOIT-DB, x_transferred
  • security.gentoo.org /glsa/201702-13 · vendor-advisory, x_refsource_GENTOO, x_transferred
  • debian.org /security/2017/dsa-3771 · vendor-advisory, x_refsource_DEBIAN, x_transferred
  • exploit-db.com /exploits/44294/ · exploit, x_refsource_EXPLOIT-DB, x_transferred
  • securitytracker.com /id/1037693 · vdb-entry, x_refsource_SECTRACK, x_transferred
  • mozilla.org /security/advisories/mfsa2017-01/ · x_refsource_CONFIRM, x_transferred
  • rhn.redhat.com /errata/RHSA-2017-0190.html · vendor-advisory, x_refsource_REDHAT, x_transferred
  • rhn.redhat.com /errata/RHSA-2017-0238.html · vendor-advisory, x_refsource_REDHAT, x_transferred
  • securityfocus.com /bid/95757 · vdb-entry, x_refsource_BID, x_transferred
  • bugzilla.mozilla.org /show_bug.cgi?id=1325200 · x_refsource_CONFIRM, 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.