What is CVE-2023-33457?

CVE-2023-33457 is a high-severity vulnerability in Sogou C\+\+ Workflow, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.8/10. Published 2023-06-06.

How severe is CVE-2023-33457?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2023-33457 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Sogou C\+\+ Workflow

CVE-2023-33457

In Sogou Workflow v0.10.6, memcpy a negtive size in URIParser::parse , may cause buffer-overflow and crash.

Vulnerability class: Buffer Overflow

EPSS: 0.008 (53.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Sogou C\+\+_workflow — versions 0.10.6
N/a — versions n/a

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

Public proof-of-concept exploits

DiRaltvein/memory-corruption-examples

References

cve@mitre.org (Exploit, Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2023-33457?: CVE-2023-33457 is a high-severity vulnerability in Sogou C\+\+ Workflow, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.8/10. Published 2023-06-06.
How severe is CVE-2023-33457?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2023-33457 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.