7.5

CVE-2015-5177: debian debian_linux Double Free

CVSS: 7.5v3.0HighModified
AliasesUBUNTU-CVE-2015-5177DSA-3353-1
Published 20-10-2017Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2015-5177 is a high (CVSS 7.5) Double Free vulnerability in debian debian_linux. EPSS estimates a 6.31% chance of exploitation in the next 30 days, higher than 93.5% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
41/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.0 (NVD)
EPSS score
6.31%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Advisory lineage

Upstream 0 · Downstream 2 · Related 1
DLA-304-1USN-2730-1

Timeline

  1. 20-10-2017
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Double free vulnerability in the SLPDKnownDAAdd function in slpd/slpd_knownda.c in OpenSLP 1.2.1 allows remote attackers to cause a denial of service (crash) via a crafted package.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

6.31%

Chance of exploitation in the next 30 days

Percentile

94%

Versus all other CVEs

30-day change

0.00 pp

From 6.31% on 19-09-2026

19-09-202619-10-2026
EPSS score
6.31%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (bugzilla.redhat.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Debian2 products
  • openslp-dfsg< 1.2.1-9+deb7u1 | < 1.2.1-10+deb8u1
  • debian_linuxEOL7.0 | 8.0
Openslp1 product
Ubuntu1 product
  • openslp-dfsg< 1.2.1-9ubuntu0.2

3 vendors · 4 products

References

8 links