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CVE-2023-45929

25
FAUCET Score

CVE-2023-45929 is a critical segmentation fault vulnerability in S-Lang 2.3.2, specifically within the fixup_tgetstr() function, affecting products like jedsoft s-lang. With a CVSS score of 9.1, it poses a high risk due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality and availability. Despite its severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.3.2CPE matchmatch criteria
cpe:2.3:a:jedsoft:s-lang:2.3.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.71%
Probability of exploitation in next 30 days
EPSS Percentile
49.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0071 is in the 32nd percentile among its peer group of 36,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

microsoft2024-Mar/CVE-2023-45929Moderate

S-Lang 2.3.2 was discovered to contain a segmentation fault via the function fixup_tgetstr().

Mar 12, 2024

References

lists.jedsoft.org / lists/slang-users/2023/0000002.html
Mailing List
seclists.org / fulldisclosure/2024/Jan/57
Mailing List