9.8
CVE-2023-45853
- EPSS 2.92%
- Veröffentlicht 14.10.2023 02:15:09
- Zuletzt bearbeitet 20.12.2024 17:41:31
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
LoginMiniZip 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.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 2.92% | 0.852 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 8.8 | 2.8 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
CWE-190 Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
http://www.openwall.com/lists/oss-security/2024/01/24/10
http://www.openwall.com/lists/oss-security/2023/10/20/9
https://chromium.googlesource.com/chromium/src/+/d709fb23806858847131027da95ef4c548813356
https://chromium.googlesource.com/chromium/src/+/de29dd6c7151d3cd37cb4cf0036800ddfb1d8b61
https://github.com/madler/zlib/blob/ac8f12c97d1afd9bafa9c710f827d40a407d3266/contrib/README.contrib#L1-L4
https://github.com/madler/zlib/pull/843
https://lists.debian.org/debian-lts-announce/2023/11/msg00026.html
https://pypi.org/project/pyminizip/#history
https://security.gentoo.org/glsa/202401-18
https://security.netapp.com/advisory/ntap-20231130-0009/
https://www.winimage.com/zLibDll/minizip.html