Ubuntu.comUB:CVE-2023-49355CVE-2023-49355
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5.6 Medium
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.9%
decToString in decNumber/decNumber.c in jq 88f01a7 has a one-byte
out-of-bounds write via the " []-1.2e-1111111111" input. NOTE: this is not
the same as CVE-2023-50246. The CVE-2023-50246 71c2ab5 reference mentions
-10E-1000010001, which is not in normalized scientific notation.
Notes
| Author | Note |
|---|---|
| fabian | Its a duplicate of CVE-2023-50246 according to https://github.com/jqlang/jq/issues/2986. |
References
github.com/jqlang/jq/blob/88f01a741c8d63c4d1b5bc3ef61520c6eb93edaa/src/decNumber/decNumber.c#L3764
github.com/jqlang/jq/tree/88f01a741c8d63c4d1b5bc3ef61520c6eb93edaa
github.com/linzc21/bug-reports/blob/main/reports/jq/1.7-37-g88f01a7/heap-buffer-overflow/CVE-2023-49355.md
launchpad.net/bugs/cve/CVE-2023-49355
nvd.nist.gov/vuln/detail/CVE-2023-49355
security-tracker.debian.org/tracker/CVE-2023-49355
www.cve.org/CVERecord?id=CVE-2023-49355
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5.6 Medium
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.9%