7.5

CVE-2013-4115: opensuse

CVSS: 7.5v2.0HighModified
AliasesMGASA-2013-0227
Published 09-08-2013Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-4115 is a high (CVSS 7.5) vulnerability in opensuse. EPSS estimates a 43.90% chance of exploitation in the next 30 days, higher than 98.7% of scored vulnerabilities.

Overall risk
39/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
43.90%
0%100%
High · +0.63 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 3 · Related 1
MGASA-2013-0228RHSA-2014:1148SUSE-SU-2016:2089-1

Timeline

  1. 09-08-2013
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Buffer overflow in the idnsALookup function in dns_internal.cc in Squid 3.2 through 3.2.11 and 3.3 through 3.3.6 allows remote attackers to cause a denial of service (memory corruption and server termination) via a long name in a DNS lookup request.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

43.90%

Chance of exploitation in the next 30 days

Percentile

99%

Versus all other CVEs

30-day change

+0.63 pp

From 43.26% on 18-09-2026

18-09-202618-10-2026
EPSS score
43.90%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Mageia1 product
  • squid< 3.1.19-4.4.mga2
Opensuse1 product
Squid-cache1 product
  • squidEOL3.2.0.2 | 3.2.0.3 | 3.2.0.4 | 3.2.0.5 | 3.2.0.6 | 3.2.0.7 | 3.2.0.8 | 3.2.0.9 | 3.3.0 | 3.3.0.2 | 3.3.0.3 | 3.3.1 | 3.3.2 | 3.3.3 | 3.3.4 | 3.3.5 | 3.3.6

3 vendors · 3 products

References

20 links
Show all 20 references