The vulnerability in the `zzip_disk_entry_to_file_header` function of the `mmapped.c` file in the Zziplib compression library allows a attacker to cause a service failure.
🗓️ 22 Dec 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 7 Views
| Reporter | Title | Published | Views | Family All 67 |
|---|---|---|---|---|
 | Amazon Linux 2 : zziplib (ALAS-2024-2689) | 1 Nov 202400:00 | – | nessus |
| Alibaba Cloud Linux 3 : 0136: zziplib (ALINUX3-SA-2024:0136) | 14 May 202500:00 | – | nessus |
| Azure Linux 3.0 Security Update: zziplib (CVE-2020-18770) | 22 Jan 202600:00 | – | nessus |
| MiracleLinux 9 : zziplib-0.13.71-11.el9 (AXSA:2024-7802:01) | 20 Jan 202600:00 | – | nessus |
| MiracleLinux 8 : zziplib-0.13.68-13.el8 (AXSA:2024-8177:02) | 20 Jan 202600:00 | – | nessus |
| Oracle Linux 9 : zziplib (ELSA-2024-2377) | 6 May 202400:00 | – | nessus |
| Oracle Linux 8 : zziplib (ELSA-2024-3127) | 28 May 202400:00 | – | nessus |
| RHEL 9 : zziplib (RHSA-2024:2377) | 30 Apr 202400:00 | – | nessus |
| RHEL 8 : zziplib (RHSA-2024:3127) | 23 May 202400:00 | – | nessus |
| RHEL 7 : zziplib (Unpatched Vulnerability) | 11 May 202400:00 | – | nessus |
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02 Mar 2026 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 24.9
CVSS 35.5
EPSS0.00344