01 Record

CVE-2016-7153

The HTTP/2 protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

The HTTP/2 protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by

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: 13.98% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 96.3% of scored records. A rank, not a probability.
NVD base score: 5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Low. 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

2016-09-06 10:00Z9 YR AGO

Last updated

2024-08-06 01:50Z2 YR AGO

Reserved

2016-09-06

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass

Data version

5.1

Document digest

4b2809a95bbb29ec51cd9ef4b916ab9ac4400f4a401e419c449b9a852cc57f3f

05 Affected products

VendorProductVersionsPlatforms

applesafariNot specified—

googlechromeNot specified—

microsoftedgeNot specified—

microsoftinternet_explorerNot specified—

mozillafirefoxNot specified—

operaopera_browserNot specified—

redhatenterprise_linuxNot specified—

06 References

www.securitytracker.com1036741http://www.securitytracker.com/id/1036741vdb-entryx_refsource_SECTRACK
www.securitytracker.com1036742http://www.securitytracker.com/id/1036742vdb-entryx_refsource_SECTRACK
tom.vghttps://tom.vg/papers/heist_blackhat2016.pdfx_refsource_MISC
www.securitytracker.com1036745http://www.securitytracker.com/id/1036745vdb-entryx_refsource_SECTRACK
arstechnica.comhttp://arstechnica.com/security/2016/08/new-attack-steals-ssns-e-mail-addresses-and-more-from-https-pages/x_refsource_MISC
www.securitytracker.com1036744http://www.securitytracker.com/id/1036744vdb-entryx_refsource_SECTRACK
www.securitytracker.com1036743http://www.securitytracker.com/id/1036743vdb-entryx_refsource_SECTRACK
www.securityfocus.com92773http://www.securityfocus.com/bid/92773vdb-entryx_refsource_BID
www.securitytracker.com1036746http://www.securitytracker.com/id/1036746vdb-entryx_refsource_SECTRACK

01 Record index

CVE-2016-7153

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2016-7153

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References