CVE-2011-4315

mediumpriority · track · 29EPSS 0.060 · 93 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

5.96% (93rd) EPSS

CVSS 6.8 · medium

Is it mine?

7 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-23

Heap-based buffer overflow in compression-pointer processing in core/ngx_resolver.c in nginx before 1.0.10 allows remote resolvers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a long response.

cvss

Technical severity, 0–10. One row per scoring source.

6.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v2.05.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-787USprimary

affected products (7)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
f5 nginx0.6.18 → 1.0.10nvdUScpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*
f5 nginx1.1.0 → 1.1.7nvdUScpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*
fedoraproject fedora= 16nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
suse studio= 1.2nvdUScpe:2.3:a:suse:studio:*:*:*:*:*:*:*:*
suse studio onsite= 1.2nvdUScpe:2.3:a:suse:studio_onsite:*:*:*:*:*:*:*:*
suse webyast= 1.2nvdUScpe:2.3:a:suse:webyast:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2011-12-08modified 2026-06-16

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+16028 more

references (31)

External citations — patches, advisories, analysis.

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