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cveMozillaCVE-2015-7181
HistoryNov 05, 2015 - 5:59 a.m.

CVE-2015-7181

2015-11-0505:59:05
CWE-119
mozilla
web.nvd.nist.gov
124
cve-2015-7181
mozilla
nss
network security services
firefox
vulnerability
denial of service
application crash
code execution
octet string
use-after-poison
nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

9.4

Confidence

High

EPSS

0.072

Percentile

94.1%

The sec_asn1d_parse_leaf function in Mozilla Network Security Services (NSS) before 3.19.2.1 and 3.20.x before 3.20.1, as used in Firefox before 42.0 and Firefox ESR 38.x before 38.4 and other products, improperly restricts access to an unspecified data structure, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted OCTET STRING data, related to a “use-after-poison” issue.

Affected configurations

Nvd
Node
mozillanetwork_security_servicesRange3.19.2.0
OR
mozillanetwork_security_servicesMatch3.20.0
Node
mozillafirefoxRange41.0.2
Node
mozillafirefox_esrMatch38.0
OR
mozillafirefox_esrMatch38.0.1
OR
mozillafirefox_esrMatch38.0.5
OR
mozillafirefox_esrMatch38.1.0
OR
mozillafirefox_esrMatch38.1.1
OR
mozillafirefox_esrMatch38.2.0
OR
mozillafirefox_esrMatch38.2.1
OR
mozillafirefox_esrMatch38.3.0
VendorProductVersionCPE
mozillanetwork_security_services*cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozillanetwork_security_services3.20.0cpe:2.3:a:mozilla:network_security_services:3.20.0:*:*:*:*:*:*:*
mozillafirefox*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
mozillafirefox_esr38.0cpe:2.3:a:mozilla:firefox_esr:38.0:*:*:*:*:*:*:*
mozillafirefox_esr38.0.1cpe:2.3:a:mozilla:firefox_esr:38.0.1:*:*:*:*:*:*:*
mozillafirefox_esr38.0.5cpe:2.3:a:mozilla:firefox_esr:38.0.5:*:*:*:*:*:*:*
mozillafirefox_esr38.1.0cpe:2.3:a:mozilla:firefox_esr:38.1.0:*:*:*:*:*:*:*
mozillafirefox_esr38.1.1cpe:2.3:a:mozilla:firefox_esr:38.1.1:*:*:*:*:*:*:*
mozillafirefox_esr38.2.0cpe:2.3:a:mozilla:firefox_esr:38.2.0:*:*:*:*:*:*:*
mozillafirefox_esr38.2.1cpe:2.3:a:mozilla:firefox_esr:38.2.1:*:*:*:*:*:*:*
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References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

9.4

Confidence

High

EPSS

0.072

Percentile

94.1%