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Out-of-bounds write in juniper/libslax

Priority LOW 31CWE-787Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

Juniper juniper/libslax libslax latest version (as of commit 084ddf6ab4a55b59dfa9a53f9c5f14d192c4f8e5 Commits on Sep 1, 2018) is affected by: Buffer Overflow. The impact is: remote dos. The component is: slaxlexer.c:601(funtion:slaxGetInput). The attack vector is: ./slaxproc --slax-to-xslt POC0.

Why it matters now

EPSS 0.01047 64th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
Juniperjuniper/libslaxlibslax (commit 084ddf6ab4a55b59dfa9a53f9c5f14d192c4f8e5 Commits on Sep 1; 2018)—No fix listedCNA
  • juniper/libslax VendorJuniper Affected libslax (commit 084ddf6ab4a55b59dfa9a53f9c5f14d192c4f8e5 Commits on Sep 1; 2018) Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:juniper:libslax:0.22.0:*:*:*:*:*:*:*0.22.0VulnerableJuniper
  • cpe:2.3:a:juniper:libslax:0.22.0:*:*:*:*:*:*:* Versions 0.22.0 Vulnerable ·Juniper

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-1010232
  2. 2026-10-03 Alias added: GHSA-29hm-w98f-87q2

References

  • TI-2021-16799 An issue was discovered in libslax through v0.22.1. CVSS 3.1HIGH 8.8
  • TI-2021-16798 An issue was discovered in libslax through v0.22.1. CVSS 3.1HIGH 8.8
  • TI-2021-16796 An issue was discovered in libslax through v0.22.1. CVSS 3.1HIGH 8.8
  • TI-2021-16797 An issue was discovered in libslax through v0.22.1. CVSS 3.1MEDIUM 6.5

Sources