CVE-2019-10654 — MEDIUM (5.5)

Vulnerability Description

The lzo1x_decompress function in liblzo2.so.2 in LZO 2.10, as used in Long Range Zip (aka lrzip) 0.631, allows remote attackers to cause a denial of service (invalid memory read and application crash) via a crafted archive, a different vulnerability than CVE-2017-8845.

CVSS Score

5.5

MEDIUM

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Long Range Zip Project	Long Range Zip	0.631

Related Weaknesses (CWE)

CWE-125

References

https://github.com/ckolivas/lrzip/issues/108ExploitThird Party Advisory
https://github.com/ckolivas/lrzip/issues/108ExploitThird Party Advisory

FAQ

What is CVE-2019-10654?

CVE-2019-10654 is a vulnerability with a CVSS score of 5.5 (MEDIUM). The lzo1x_decompress function in liblzo2.so.2 in LZO 2.10, as used in Long Range Zip (aka lrzip) 0.631, allows remote attackers to cause a denial of service (invalid memory read and application crash)...

How severe is CVE-2019-10654?

CVE-2019-10654 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-10654?

Check the references section above for vendor advisories and patch information. Affected products include: Long Range Zip Project Long Range Zip.