5
CVSSv2

CVE-2021-33196

Published: 02/08/2021 Updated: 20/04/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 446
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

In archive/zip in Go prior to 1.15.13 and 1.16.x prior to 1.16.5, a crafted file count (in an archive's header) can cause a NewReader or OpenReader panic.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

golang go

debian debian linux 9.0

Vendor Advisories

Debian Bug report logs - #989492 golang-116: CVE-2021-33196: archive/zip: malformed archive may cause panic or memory exhaustion Package: src:golang-116; Maintainer for src:golang-116 is Go Compiler Team <team+go-compiler@trackerdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sat, 5 Jun 2 ...
A vulnerability was found in archive/zip of the Go standard library Applications written in Go can panic or potentially exhaust system memory when parsing malformed ZIP files (CVE-2021-33196) A flaw was found in golang A panic can be triggered by an attacker in a privileged network position without access to the server certificate's private key, ...
No description is available for this CVE ...
A security issue has been found in Go Due to a pre-allocation optimization in zipNewReader, a malformed archive which indicates it has a significant number of files can cause either a panic or memory exhaustion ...
A vulnerability was found in archive/zip of the Go standard library Applications written in Go can panic or potentially exhaust system memory when parsing malformed ZIP files (CVE-2021-33196) There's an uncontrolled resource consumption flaw in golang's net/http library in the canonicalHeader() function An attacker who submits specially crafted ...