CVE-2023-45853

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-45853
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-45853.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-45853
Aliases
Downstream
Related
Published
2023-10-14T02:15:09Z
Modified
2025-09-19T14:42:12.297991Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

MiniZip in zlib through 1.3 has an integer overflow and resultant heap-based buffer overflow in zipOpenNewFileInZip4_64 via a long filename, comment, or extra field. NOTE: MiniZip is not a supported part of the zlib product. NOTE: pyminizip through 0.2.6 is also vulnerable because it bundles an affected zlib version, and exposes the applicable MiniZip code through its compress API.

References

Affected packages

Alpine:v3.15

zlib

Package

Name
zlib
Purl
pkg:apk/alpine/zlib?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0

Alpine:v3.16

zlib

Package

Name
zlib
Purl
pkg:apk/alpine/zlib?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0

Alpine:v3.17

zlib

Package

Name
zlib
Purl
pkg:apk/alpine/zlib?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0

Alpine:v3.18

zlib

Package

Name
zlib
Purl
pkg:apk/alpine/zlib?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0

Alpine:v3.19

zlib

Package

Name
zlib
Purl
pkg:apk/alpine/zlib?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0

Alpine:v3.20

zlib

Package

Name
zlib
Purl
pkg:apk/alpine/zlib?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0

Alpine:v3.21

zlib

Package

Name
zlib
Purl
pkg:apk/alpine/zlib?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0

Alpine:v3.22

zlib

Package

Name
zlib
Purl
pkg:apk/alpine/zlib?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0

Git

github.com/madler/zlib

Affected ranges

Type
GIT
Repo
https://github.com/madler/zlib
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
51b7f2abdade71cd9bb0e7a373ef2610ec6f9daf

Affected versions

v0.*

v0.71
v0.79
v0.8
v0.9
v0.91
v0.92
v0.93
v0.94
v0.95
v0.99

v1.*

v1.0-pre
v1.0.1
v1.0.2
v1.0.4
v1.0.5
v1.0.7
v1.0.8
v1.0.9
v1.1.0
v1.1.1
v1.1.2
v1.1.3
v1.1.4
v1.2.0
v1.2.0.1
v1.2.0.2
v1.2.0.3
v1.2.0.4
v1.2.0.5
v1.2.0.6
v1.2.0.7
v1.2.0.8
v1.2.1
v1.2.1.1
v1.2.1.2
v1.2.10
v1.2.11
v1.2.12
v1.2.13
v1.2.2
v1.2.2.1
v1.2.2.2
v1.2.2.3
v1.2.2.4
v1.2.3
v1.2.3.1
v1.2.3.2
v1.2.3.3
v1.2.3.4
v1.2.3.5
v1.2.3.6
v1.2.3.7
v1.2.3.8
v1.2.3.9
v1.2.4
v1.2.4-pre1
v1.2.4-pre2
v1.2.4.1
v1.2.4.2
v1.2.4.3
v1.2.4.4
v1.2.4.5
v1.2.5
v1.2.5.1
v1.2.5.2
v1.2.5.3
v1.2.6
v1.2.6.1
v1.2.7
v1.2.7.1
v1.2.7.2
v1.2.7.3
v1.2.8
v1.2.9
v1.3

Database specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "215690993403917231272694230425219987002",
                    "7019122414051018615790014750645896555",
                    "255906567231977922390158965099391548767",
                    "2979242068947975725579226479034357614",
                    "183751973083521201577729731315703301636",
                    "248844941626262695281549603824626887338",
                    "320788635962490165830021216345105451853",
                    "139412783718332547720366439434782111756"
                ]
            },
            "id": "CVE-2023-45853-25ba5c2b",
            "source": "https://github.com/madler/zlib/commit/51b7f2abdade71cd9bb0e7a373ef2610ec6f9daf",
            "signature_version": "v1",
            "signature_type": "Line",
            "target": {
                "file": "contrib/infback9/inftree9.c"
            },
            "deprecated": false
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "146082642291687623367597030759784561315",
                    "152050153557000594638610353463892202290",
                    "167871161695338292225404021815429421053",
                    "226964300907398093233119743133210393617",
                    "210714638011015966034035419241960876875",
                    "299788994572251005544425986055084261218",
                    "278248442459515735326130533085265985381",
                    "222024272414522711481295922899227189988"
                ]
            },
            "id": "CVE-2023-45853-6a37fcaf",
            "source": "https://github.com/madler/zlib/commit/51b7f2abdade71cd9bb0e7a373ef2610ec6f9daf",
            "signature_version": "v1",
            "signature_type": "Line",
            "target": {
                "file": "inftrees.c"
            },
            "deprecated": false
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "178093991456060150070942589027539997666",
                    "67123618263193801280741285694335332119",
                    "140132922840055513513963220051526309244"
                ]
            },
            "id": "CVE-2023-45853-b4d1ee7a",
            "source": "https://github.com/madler/zlib/commit/51b7f2abdade71cd9bb0e7a373ef2610ec6f9daf",
            "signature_version": "v1",
            "signature_type": "Line",
            "target": {
                "file": "deflate.c"
            },
            "deprecated": false
        }
    ]
}