CVE-2019-13503 : mq_parse_http in mongoose.c in Mongoose 6.15 has a heap-based buffer over-read.

mq_parse_http in mongoose.c in Mongoose 6.15 has a heap-based buffer over-read.

Published 2019-07-11 02:15:11

Updated 2023-01-30 18:28:32

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2019-13503

Cesanta » Mongoose » Version: 6.15
cpe:2.3:a:cesanta:mongoose:6.15:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.27%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 63 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

https://fuzzit.dev/2019/07/11/discovering-cve-2019-13504-cve-2019-13503-and-the-importance-of-api-fuzzing/

Discovering CVE-2019-13504, CVE-2019-13503 and the importance of API Fuzzing - Fuzzit
Broken Link

CVEs referencing this url
https://github.com/cesanta/mongoose/pull/1035

libFuzzer integration + bug report by yevgenypats · Pull Request #1035 · cesanta/mongoose · GitHub
Exploit;Third Party Advisory

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