A Stack Buffer Overflow vulnerability in zziplibv 0.13.77 allows attackers to cause a…
Priority HIGH 72CWE-120Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Will not fix Red Hat: no fix planned
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and Red Hat. Impact type from CWE-120 and the CVSS impact.
Summary
A Stack Buffer Overflow vulnerability in zziplibv 0.13.77 allows attackers to cause a denial of service via the __zzip_fetch_disk_trailer() function at /zzip/zip.c.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00604 49th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Will not fix Red Hat: no fix planned
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 7 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux 8 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux 9 | Affected | No fix planned: Will not fix |
Not affected: 1 product
- Red Hat Enterprise Linux 10
Timeline
- 2026-10-02 Threatist record created from CVE-2024-39134
- 2026-10-03 Alias added: GHSA-g9gg-xprq-97gc
References
More gdraheim Zziplib vulnerabilities
- TI-2020-13469 An issue was discovered in function zzip_disk_entry_to_file_header in mmapped.c in… CVSS 3.1MEDIUM 5.5
- TI-2018-05016 In ZZIPlib 0.13.68, there is an uncontrolled memory allocation and a crash in the… CVSS 3.0MEDIUM 6.5
- TI-2018-11868 An issue was discovered in ZZIPlib through 0.13.69. CVSS 3.0MEDIUM 6.5
- TI-2018-04818 In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when… CVSS 3.0MEDIUM 6.5
- TI-2018-04817 In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address in the… CVSS 3.0MEDIUM 6.5
- TI-2018-04766 In ZZIPlib 0.13.67, there is a memory alignment error and bus error in the… CVSS 3.0MEDIUM 6.5
Sources
- CVE-2024-39134 · CVE Program
- CVE-2024-39134 · NVD
- FIRST EPSS
- GHSA-g9gg-xprq-97gc · GitHub Advisory Database · CC BY 4.0
- CVE-2024-39134 · Red Hat security data · CC BY 4.0
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