golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

Advisory ROSA-SA-2026-3146

Software: grafana 9.2.10 OS: ROSA Virtualization 3.1 unaffected versions = grafana-9.2.10-27.rv31 affected versions grafana-9.2.10-27.rv31 CVE-ID: CVE-2025-22871 BDU-ID: 2025-04014 CVE-Crit: CRITICAL CVE-DESC.: A vulnerability in the net/http package of the Go programming language is related to...

ROS-20260209-73-0030

A vulnerability in the tar.Reader component of the Go programming language is related to unrestricted resource allocation. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

The vulnerability of the Go programming language component tar Reader, which allows a hacker to trigger a denial-of-service attack

The vulnerability of the Go programming language component tar Reader is related to unlimited distribution of resources. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

BIT-GOLANG-2025-58183 Unbounded allocation when parsing GNU sparse map in archive/tar

tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse regions can cause a Reader to read an unbounded amount of data from the archive into memory. When reading from a...

[SECURITY] Fedora 42 Update: rust-astral-tokio-tar-0.5.6-1.fc42

A Rust implementation of an async TAR file reader and writer. This library does not currently handle compression, but it is abstract over all I/O readers and writers. Additionally, great lengths are taken to ensure that the entire contents are never required to be entirely resident in memory all ...

[SECURITY] Fedora 41 Update: rust-astral-tokio-tar-0.5.6-1.fc41

A Rust implementation of an async TAR file reader and writer. This library does not currently handle compression, but it is abstract over all I/O readers and writers. Additionally, great lengths are taken to ensure that the entire contents are never required to be entirely resident in memory all ...

EUVD-2025-36731

tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse regions can cause a Reader to read an unbounded amount of data from the archive into memory. When reading from a...

AZL-69002 CVE-2025-58183 affecting package cri-o 1.30.1-1

tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse regions can cause a Reader to read an unbounded amount of data from the archive into memory. When reading from a...

AZL-69251 CVE-2025-58183 affecting package golang 1.26.0-1

tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse regions can cause a Reader to read an unbounded amount of data from the archive into memory. When reading from a...

AZL-69005 CVE-2025-58183 affecting package podman 5.6.1-7

tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse regions can cause a Reader to read an unbounded amount of data from the archive into memory. When reading from a...

Allocation of Resources Without Limits or Throttling

Overview std/archive/tar is a Go standard library package std/archive/tar Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling. Go Vulnerability Report: tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar...

[slackware-security] libarchive

New libarchive packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/libarchive-3.8.2-i586-1slack15.0.txz: Upgraded. This update contains security fixes and improvements: 7zip: Fix out of boundary...

SUSE CVE-2025-58183

tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse regions can cause a Reader to read an unbounded amount of data from the archive into memory. When reading from a...

[SECURITY] Fedora 41 Update: rust-astral-tokio-tar-0.5.5-1.fc41

A Rust implementation of an async TAR file reader and writer. This library does not currently handle compression, but it is abstract over all I/O readers and writers. Additionally, great lengths are taken to ensure that the entire contents are never required to be entirely resident in memory all ...

Vulnerability of the header_pax_extension function in the rchive_read_support_format_tar.c component: 1844:8. The Libarchive library, which allows an attacker to trigger a service denial.

Vulnerability of the headerpaxextension function in the rchivereadsupportformattar.c component: Line 1844, character 8. The Libarchive compression library is related to the swapping of a null pointer. Exploitation of this vulnerability could allow an attacker to cause service failures remotely...