CVE-2023-49355
published 2023-12-11CVE-2023-49355: 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…
PriorityP337high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.17%
63.5th percentile
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.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | jq | < jq 1.7.1-1 (forky) | jq 1.7.1-1 (forky) |
| jqlang | jq | — | — |
| jqlang | jq | >= 0 < 1.7.1-1 | 1.7.1-1 |
| jqlang | jq | >= 0 < 1.7.1-1 | 1.7.1-1 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_debian7.5LOW
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OSV
CVE-2023-49355: decToString in decNumber/decNumber
osv·2023-12-11·CVSS 7.5
CVE-2023-49355 [HIGH] CVE-2023-49355: decToString in decNumber/decNumber
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.
GHSA
GHSA-4c3j-f924-rc7v: decToString in decNumber/decNumber
ghsa_unreviewed·2023-12-11
CVE-2023-49355 [HIGH] CWE-787 GHSA-4c3j-f924-rc7v: decToString in decNumber/decNumber
decToString in decNumber/decNumber.c in jq 88f01a7 has a one-byte out-of-bounds write via the " []-1.2e-1111111111" input.
Debian
CVE-2023-49355: jq - decToString in decNumber/decNumber.c in jq 88f01a7 has a one-byte out-of-bounds ...
vendor_debian·2023·CVSS 7.5
CVE-2023-49355 [HIGH] CVE-2023-49355: jq - decToString in decNumber/decNumber.c in jq 88f01a7 has a one-byte out-of-bounds ...
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.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 1.7.1-1)
sid: resolved (fixed in 1.7.1-1)
trixie: resolved (fixed in 1.7.1-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/jqlang/jq/blob/88f01a741c8d63c4d1b5bc3ef61520c6eb93edaa/src/decNumber/decNumber.c#L3764https://github.com/jqlang/jq/tree/88f01a741c8d63c4d1b5bc3ef61520c6eb93edaahttps://github.com/linzc21/bug-reports/blob/main/reports/jq/1.7-37-g88f01a7/heap-buffer-overflow/CVE-2023-49355.mdhttps://github.com/jqlang/jq/blob/88f01a741c8d63c4d1b5bc3ef61520c6eb93edaa/src/decNumber/decNumber.c#L3764https://github.com/jqlang/jq/tree/88f01a741c8d63c4d1b5bc3ef61520c6eb93edaahttps://github.com/linzc21/bug-reports/blob/main/reports/jq/1.7-37-g88f01a7/heap-buffer-overflow/CVE-2023-49355.md
2023-12-11
Published