CVE-2019-1000019 - CVE House
Back to Database
Status published Medium CVE-2019-1000019

libarchive version commit bf9aec176c6748f0ee7a678c5f9f9555b9a757c1 onwards (release v3.0.2 onwards) contains a...

Vulnerability Description

libarchive version commit bf9aec176c6748f0ee7a678c5f9f9555b9a757c1 onwards (release v3.0.2 onwards) contains a CWE-125: Out-of-bounds Read vulnerability in 7zip decompression, archive_read_support_format_7zip.c, header_bytes() that can result in a crash (denial of service). This attack appears to be exploitable via the victim opening a specially crafted 7zip file.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2019-1000019

Credits & Attribution

No credits recorded in the NVD database.

References

More from libarchive

View All →
CVE-2025-25724
list_item_verbose in tar/util.c in libarchive through 3.7.7 does not check...
Medium 4
CVE-2024-57970
libarchive through 3.7.7 has a heap-based buffer over-read in header_gnu_longlink...
Medium 4
CVE-2022-36227
In libarchive before 3.6.2, the software does not check for...
Critical 9.8
CVE-2022-26280
Libarchive v3.6.0 was discovered to contain an out-of-bounds read via...
Medium 6.5
CVE-2021-36976
libarchive 3.4.1 through 3.5.1 has a use-after-free in copy_string (called...
Medium 6.5

Affected Vendor

Affected Software

libarchive, debian linux, ubuntu linux, fedora, leap, enterprise linux desktop, enterprise linux server, enterprise linux workstation
Vulnerable Versions:
3.0.2, 8.0, 14.04, 16.04, 18.04, 18.10, 28, 29, 15.0, 7.0

Timeline

Official Publish: February 4th, 2019
Last Modified: August 5th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.