Vulnerability Monitor

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CVE-2017-5400

JIT-spray targeting asm.js combined with a heap spray allows for a bypass of ASLR and DEP protections leading to potential memory corruption attacks. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.

Published

2018-06-11T21:29:04.000

Last Modified

2024-11-21T03:27:31.953

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	redhat	enterprise_linux_desktop	5.0	Yes
Operating System	redhat	enterprise_linux_desktop	6.0	Yes
Operating System	redhat	enterprise_linux_desktop	7.0	Yes
Operating System	redhat	enterprise_linux_server	5.0	Yes
Operating System	redhat	enterprise_linux_server	6.0	Yes
Operating System	redhat	enterprise_linux_server	7.0	Yes
Operating System	redhat	enterprise_linux_server_aus	7.3	Yes
Operating System	redhat	enterprise_linux_server_aus	7.4	Yes
Operating System	redhat	enterprise_linux_server_eus	7.3	Yes
Operating System	redhat	enterprise_linux_server_eus	7.4	Yes
Operating System	redhat	enterprise_linux_server_eus	7.5	Yes
Operating System	redhat	enterprise_linux_workstation	5.0	Yes
Operating System	redhat	enterprise_linux_workstation	6.0	Yes
Operating System	redhat	enterprise_linux_workstation	7.0	Yes
Operating System	debian	debian_linux	8.0	Yes
Application	mozilla	firefox	< 52.0	Yes
Application	mozilla	firefox_esr	< 45.8.0	Yes
Application	mozilla	thunderbird	< 45.8.0	Yes

References

http://rhn.redhat.com/errata/RHSA-2017-0459.html Third Party Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2017-0461.html Third Party Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2017-0498.html Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/96654 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1037966 Third Party Advisory, VDB Entry ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1334933 Issue Tracking, Permissions Required ([email protected])
https://security.gentoo.org/glsa/201705-06 Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/201705-07 Third Party Advisory ([email protected])
https://www.debian.org/security/2017/dsa-3805 Third Party Advisory ([email protected])
https://www.debian.org/security/2017/dsa-3832 Third Party Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2017-05/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2017-06/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2017-07/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2017-09/ Vendor Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2017-0459.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2017-0461.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2017-0498.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/96654 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1037966 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.mozilla.org/show_bug.cgi?id=1334933 Issue Tracking, Permissions Required (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201705-06 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201705-07 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2017/dsa-3805 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2017/dsa-3832 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2017-05/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2017-06/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2017-07/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2017-09/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)