CVE-2019-11463

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2019-11463
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-11463.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-11463
Published
2019-04-23T03:29:00.353Z
Modified
2025-11-14T09:04:58.688613Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A memory leak in archivereadformatzipcleanup in archivereadsupportformatzip.c in libarchive 3.3.4-dev allows remote attackers to cause a denial of service via a crafted ZIP file because of a HAVELZMAH typo. NOTE: this only affects users who downloaded the development code from GitHub. Users of the product's official releases are unaffected.

References

Affected packages

Git / github.com/libarchive/libarchive

Affected ranges

Type
GIT
Repo
https://github.com/libarchive/libarchive
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ba641f73f3d758d9032b3f0e5597a9c6e593a505

Affected versions

v2.*

v2.6.0
v2.6.1
v2.6.2
v2.7.0
v2.7.1
v2.8.0
v2.8.1
v2.8.2
v2.8.3
v2.8.4
v2.8.5

v3.*

v3.0.0a
v3.0.1b
v3.0.2
v3.0.3
v3.0.4
v3.1.0
v3.1.1
v3.1.2
v3.1.900a
v3.1.901a
v3.2.0
v3.2.1
v3.2.2
v3.3.0
v3.3.1
v3.3.2
v3.3.3

Database specific

vanir_signatures

[
    {
        "digest": {
            "length": 1062.0,
            "function_hash": "7756515333309930967988121913935002536"
        },
        "target": {
            "file": "libarchive/archive_read_support_format_zip.c",
            "function": "archive_read_format_zip_cleanup"
        },
        "signature_type": "Function",
        "id": "CVE-2019-11463-457a48a0",
        "signature_version": "v1",
        "deprecated": false,
        "source": "https://github.com/libarchive/libarchive/commit/ba641f73f3d758d9032b3f0e5597a9c6e593a505"
    },
    {
        "digest": {
            "line_hashes": [
                "281714433212046131149431112604978976357",
                "133564199602421433980574568012685770708",
                "102926465850718391217945789488812991351",
                "25476202388215352787523326248138130929"
            ],
            "threshold": 0.9
        },
        "target": {
            "file": "libarchive/archive_read_support_format_zip.c"
        },
        "signature_type": "Line",
        "id": "CVE-2019-11463-ce74e48b",
        "signature_version": "v1",
        "deprecated": false,
        "source": "https://github.com/libarchive/libarchive/commit/ba641f73f3d758d9032b3f0e5597a9c6e593a505"
    }
]