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CVE detail

CVE-2023-7101

Spreadsheet::ParseExcel version 0.65 is a Perl module used for parsing Excel files. Spreadsheet::ParseExcel is vulnerable to an arbitrary code execution (ACE) vulnerability due to passing unvalidated input from a file into a string-type “eval”. Specifically, the issue stems from the evaluation of Number format strings (not to be confused with printf-style format strings) within the Excel parsing logic.

CVSS 7.8 · HighBuzz score 45.4KEV listed

Buzz score

Why this CVE is surfacing

Buzz score total 45.4

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 13.9 · diversity 6.5 · KEV 25.0 · OTX 0.0 · PoC 0.0
Mention score
13.9
3 evidence mentions in the snapshot
Diversity score
6.5
2 sources across 1 categories
KEV score
25.0
Known exploited vulnerability present
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
3 source links · newest first
  • CISA ADDS CHROME AND PERL LIBRARY FLAWS TO ITS KNOWN EXPLOITED VULNERABILITIES CATALOGSecurity Affairs

    U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Google Chrome and Perl library flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added two Qlik Sense vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog. Below is the list of the issues added to the catalog: CVE-2023-7024 – The vulnerability is a Heap […]

    newssecurityaffairs.comJan 3, 2024, 7:14 PM
  • Barracuda fixed a new ESG zero-day exploited by Chinese group UNC4841Security Affairs

    Security firm Barracuda addressed a new zero-day, affecting its Email Security Gateway (ESG) appliances, that is actively exploited by the China-linked UNC4841 group. On December 21, network and email cybersecurity firm Barracuda started releasing security updates to address a zero-day, tracked as CVE-2023-7102, in Email Security Gateway (ESG) appliances. The vulnerability has been actively exploited by […]

    newssecurityaffairs.comDec 27, 2023, 2:13 PM
  • Chinese Hackers Deliver Malware to Barracuda Email Security Appliances via New Zero-DaySecurityWeek

    Chinese hackers exploited a zero-day tracked as CVE-2023-7102 to deliver malware to Barracuda Email Security Gateway (ESG) appliances.

    newswww.securityweek.comDec 27, 2023, 11:05 AM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

Related records

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