01 Record

CVE-2016-1970

Integer underflow in the srtp_unprotect function in the WebRTC implementation in Mozilla Firefox before 45.0 on Windows might allow remote attackers to cause a denial of service (memory corruption) or

UnratedPUBLISHEDCNA: mozilla

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 1.72% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 77.0% of scored records. A rank, not a probability.
NVD base score: 8.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2016-03-13 18:00Z10 YR AGO

Last updated

2024-08-05 23:17Z2 YR AGO

Reserved

2016-01-20

Assigning CNA

mozilla

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

eb9e8edc6c1d8933ac4a84b5fd978bc7a25b324dcaa89888ba922beb22c7b8d7

05 Affected products

VendorProductVersionsPlatforms

microsoftwindowsNot specified—

mozillafirefoxNot specified—

redhatenterprise_linuxNot specified—

06 References

www.securityfocus.com84220http://www.securityfocus.com/bid/84220vdb-entryx_refsource_BID
lists.opensuse.orgopenSUSE-SU-2016:0731http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00029.htmlvendor-advisoryx_refsource_SUSE
www.mozilla.orghttp://www.mozilla.org/security/announce/2016/mfsa2016-32.htmlx_refsource_CONFIRM
lists.opensuse.orgopenSUSE-SU-2016:0733http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00031.htmlvendor-advisoryx_refsource_SUSE
bugzilla.mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1216837x_refsource_CONFIRM
www.securitytracker.com1035215http://www.securitytracker.com/id/1035215vdb-entryx_refsource_SECTRACK
security.gentoo.orgGLSA-201605-06https://security.gentoo.org/glsa/201605-06vendor-advisoryx_refsource_GENTOO