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CVE-2023-48951

An issue in the box_equal function in openlink virtuoso-opensource v7.2.11 allows attackers to...

7.5 HighFix available

An issue in the box_equal function in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

0.79%Up 0.7 points since Dec 1, 2023
90%50%10%1%

What each source reports

NVD Score used 7.5

An issue in the box_equal function in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.

Record
CVE-2023-48951
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness
CWE-400
Updated
2026-11-02
CVE List 8.8

An issue in the box_equal function in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.

Record
CVE-2023-48951
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness
CWE-400
Updated
2026-11-02
EUVDEUVD-2023-52978 8.8

An issue in the box_equal function in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.

Record
EUVD-2023-52978
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-jfww-45p8-3v7v 7.5

An issue in the box_equal function in openlink virtuoso-opensource v7.2.11 allows attackers to...

An issue in the box_equal function in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.

Record
GHSA-jfww-45p8-3v7v
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-400
Updated
2026-11-02
OSV 8.8

An issue in the box_equal function in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.

Record
CVE-2023-48951
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVDEBIAN-CVE-2023-48951 7.5

An issue in the box_equal function in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.

Record
DEBIAN-CVE-2023-48951
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2023-48951 7.5

An issue in the box_equal function in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement.

Record
UBUNTU-CVE-2023-48951
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVUSN-6879-1 No score

virtuoso-opensource vulnerabilities

Jingzhou Fu discovered that Virtuoso Open-Source Edition incorrectly handled certain crafted SQL statements. An attacker could possibly use this issue to crash the program, resulting in a denial of service. (CVE-2023-31620, CVE-2023-31622, CVE-2023-31624, CVE-2023-31626, CVE-2023-31627, CVE-2023-31629, CVE-2023-31630, CVE-2023-31631, CVE-2023-48951)

Jingzhou Fu discovered that Virtuoso Open-Source Edition incorrectly handled certain crafted SQL statements. An attacker could possibly use this issue to crash the program, resulting in a denial of service. This issue only affects Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2023-48945, CVE-2023-48946, CVE-2023-48947, CVE-2023-48950)

Record
USN-6879-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
virtuoso-opensource
Debian:12
 All versions, plus listed versions
7.2.12+dfsg-0.17.2.12+dfsg-0.27.2.12+dfsg-17.2.12+dfsg-27.2.12+dfsg-3
Show 7 moreShow less
7.2.12+dfsg-47.2.5.1+dfsg1-0.37.2.5.1+dfsg1-0.47.2.5.1+dfsg1-0.57.2.5.1+dfsg1-0.67.2.5.1+dfsg1-0.77.2.5.1+dfsg1-0.8
 None known
virtuoso-opensource
Debian:13
 before 7.2.12+dfsg-0.2
7.2.12+dfsg-0.2
virtuoso-opensource
Debian:14
 before 7.2.12+dfsg-0.2
7.2.12+dfsg-0.2
virtuoso-opensource
Ubuntu:Pro:16.04:LTS
 before 6.1.6+repack-0ubuntu5+esm2, plus listed versions
6.1.6+repack-0ubuntu46.1.6+repack-0ubuntu56.1.6+repack-0ubuntu5+esm1
6.1.6+repack-0ubuntu5+esm2
virtuoso-opensource
Ubuntu:Pro:18.04:LTS
 before 6.1.6+repack-0ubuntu9+esm2, plus listed versions
6.1.6+repack-0ubuntu76.1.6+repack-0ubuntu96.1.6+repack-0ubuntu9+esm1
6.1.6+repack-0ubuntu9+esm2
virtuoso-opensource
Ubuntu:Pro:20.04:LTS
 before 6.1.6+repack-0ubuntu10+esm2, plus listed versions
6.1.6+repack-0ubuntu106.1.6+repack-0ubuntu10+esm1
6.1.6+repack-0ubuntu10+esm2
virtuoso-opensource
Ubuntu:Pro:22.04:LTS
 before 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2, plus listed versions
6.1.6+repack-0ubuntu127.2.5.1+dfsg1-0.27.2.5.1+dfsg1-0.2ubuntu0.1~esm1
7.2.5.1+dfsg1-0.2ubuntu0.1~esm2
virtuoso-opensource
Ubuntu:Pro:24.04:LTS
 before 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2, plus listed versions
7.2.5.1+dfsg1-0.3ubuntu17.2.5.1+dfsg1-0.4ubuntu17.2.5.1+dfsg1-0.5ubuntu17.2.5.1+dfsg1-0.6ubuntu17.2.5.1+dfsg1-0.6ubuntu27.2.5.1+dfsg1-0.87.2.5.1+dfsg1-0.8build17.2.5.1+dfsg1-0.8ubuntu0.1~esm1
7.2.5.1+dfsg1-0.8ubuntu0.1~esm2
virtuoso-opensource
Ubuntu:25.10
 All versions, plus listed versions
7.2.12+dfsg-1build17.2.12+dfsg-27.2.12+dfsg-2build17.2.12+dfsg-3
 None known
virtuoso-opensource
Ubuntu:26.10
 All versions, plus listed versions
7.2.12+dfsg-47.2.12+dfsg-4ubuntu17.2.12+dfsg-4ubuntu2
 None known
Show 6 moreShow less
Affected packages
PackageAffectedFixed
virtuoso-opensource
Ubuntu:26.04:LTS
 All versions, plus listed versions
7.2.12+dfsg-37.2.12+dfsg-4
 None known
virtuoso-opensource
Ubuntu:Pro:16.04:LTS
From an advisory covering 13 CVEs
 before 6.1.6+repack-0ubuntu5+esm2, plus listed versions
6.1.6+repack-0ubuntu46.1.6+repack-0ubuntu56.1.6+repack-0ubuntu5+esm1
6.1.6+repack-0ubuntu5+esm2
virtuoso-opensource
Ubuntu:Pro:18.04:LTS
From an advisory covering 13 CVEs
 before 6.1.6+repack-0ubuntu9+esm2, plus listed versions
6.1.6+repack-0ubuntu76.1.6+repack-0ubuntu96.1.6+repack-0ubuntu9+esm1
6.1.6+repack-0ubuntu9+esm2
virtuoso-opensource
Ubuntu:Pro:20.04:LTS
From an advisory covering 13 CVEs
 before 6.1.6+repack-0ubuntu10+esm2, plus listed versions
6.1.6+repack-0ubuntu106.1.6+repack-0ubuntu10+esm1
6.1.6+repack-0ubuntu10+esm2
virtuoso-opensource
Ubuntu:Pro:22.04:LTS
From an advisory covering 13 CVEs
 before 7.2.5.1+dfsg1-0.2ubuntu0.1~esm2, plus listed versions
6.1.6+repack-0ubuntu127.2.5.1+dfsg1-0.27.2.5.1+dfsg1-0.2ubuntu0.1~esm1
7.2.5.1+dfsg1-0.2ubuntu0.1~esm2
virtuoso-opensource
Ubuntu:Pro:24.04:LTS
From an advisory covering 13 CVEs
 before 7.2.5.1+dfsg1-0.8ubuntu0.1~esm2, plus listed versions
7.2.5.1+dfsg1-0.3ubuntu17.2.5.1+dfsg1-0.4ubuntu17.2.5.1+dfsg1-0.5ubuntu17.2.5.1+dfsg1-0.6ubuntu17.2.5.1+dfsg1-0.6ubuntu27.2.5.1+dfsg1-0.87.2.5.1+dfsg1-0.8build17.2.5.1+dfsg1-0.8ubuntu0.1~esm1
7.2.5.1+dfsg1-0.8ubuntu0.1~esm2

History

History
RecordedChangedSources
affected, facts
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-48951 is a high vulnerability (CVSS 7.5) in Openlinksw Virtuoso, published November 29, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.79%, the 56th percentile. Fixed in virtuoso-opensource 7.2.12+dfsg-0.2.

References

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