Varnish Modules Klarlack
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cpe:2.3:a:varnish-cache:varnish-modules_klarlack:*:*:*:*:*:*:*:*
part: a version: * update: *
| Vendor | Varnish Cache (107d32d7-4128-503f-82ec-796dd2a825dd) |
|---|---|
| Product | Varnish Modules Klarlack (384eaa6f-771c-54a8-bdce-0a1a2ee620e4) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from gcve-enriched-dumps CVE data |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2021-28543 |
vulnerable | 2026-06-08 05:31:24.534806 |
Details available
MEDIUM (4)
Varnish varnish-modules before 0.17.1 allows remote attackers to cause a denial of service (daemon restart) in some configurations. This does not affect organizations that only install the Varnish Cache product; however, it is common to install both Varnish Cache and varnish-modules. Specifically, an assertion failure or NULL pointer dereference can be triggered in Varnish Cache through the varnish-modules header.append() and header.copy() functions. For some Varnish Configuration Language (VCL) files, this gives remote clients an opportunity to cause a Varnish Cache restart. A restart reduces overall availability and performance due to an increased number of cache misses, and may cause higher load on backend servers.
Published: 2021-03-16T14:43:04.000Z
Updated: 2024-08-03T21:47:32.984Z |
Imported from gcve-enriched-dumps CVE data |
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