How severe is CVE-2007-4257?

CVE-2007-4257 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2007-4257 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-4257?

CVE-2007-4257 primarily affects Lfs Live For Speed. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-4257?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-4257 published?

CVE-2007-4257 was published on 2007-08-08 and last updated on 2026-06-16.

CVE-2007-4257

CVE-2007-4257 is a medium-severity vulnerability in Lfs Live For Speed with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Lfs Live For Speed
Published: 2007-08-08
Last modified: 2026-06-16

Description

Multiple buffer overflows in Live for Speed (LFS) S1 and S2 allow user-assisted remote attackers to execute arbitrary code via (1) a .spr file (single player replay file) containing a long user name or (2) a .ply file containing a long number plate string, different vectors than CVE-2007-4140.

Frequently asked questions

What is CVE-2007-4257?: Multiple buffer overflows in Live for Speed (LFS) S1 and S2 allow user-assisted remote attackers to execute arbitrary code via (1) a .spr file (single player replay file) containing a long user name or (2) a .ply file containing a long number plate string, different vectors than CVE-2007-4140.
How severe is CVE-2007-4257?: CVE-2007-4257 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2007-4257 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-4257?: CVE-2007-4257 primarily affects Lfs Live For Speed. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-4257?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-4257 published?: CVE-2007-4257 was published on 2007-08-08 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:lfs:live_for_speed:sp1:*:*:*:*:*:*:*
cpe:2.3:a:lfs:live_for_speed:sp2:*:*:*:*:*:*:*

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