What is CVE-2015-4675?

CVE-2015-4675 is a vulnerability in Tinysrp Project, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2015-06-19.

Is CVE-2015-4675 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Tinysrp Project

CVE-2015-4675

Buffer overflow in the Tiny SRP library (aka TinySRP) allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted size value for the username field.

Vulnerability class: Buffer Overflow

Published 2015-06-19 · last modified 2026-06-17.

CVSS v2 metric

CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.046 (91.4th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 91.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.047 · newest: 0.046 · change: -0.000

Affected products

Tinysrp Project

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

www.securityfocus.com/bid/75365 (vdb-entry)
packetstormsecurity.com/files/132196/TinySRP-Buffer-Overflow.html (Exploit)
seclists.org/fulldisclosure/2015/Jun/21 (mailing-list, Exploit)

Frequently asked questions

What is CVE-2015-4675?: CVE-2015-4675 is a vulnerability in Tinysrp Project, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2015-06-19.
Is CVE-2015-4675 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.