Regexp/Syntax
Approved changes feed: RSS · Atom
cpe:2.3:a:go_standard_library:regexp/syntax:*:*:*:*:*:*:*:*
part: a version: * update: *
| Vendor | Go Standard Library (50bc78d3-15d0-59a4-bc22-a964570e0614) |
|---|---|
| Product | Regexp/Syntax (387434b0-bdd4-5f3f-abdb-a76f967a7b8e) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from gcve-enriched-dumps CVE data |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2022-41715 |
vulnerable | 2026-06-03 14:48:05.875192 |
Memory exhaustion when compiling regular expressions in regexp/syntax
Programs which compile regular expressions from untrusted sources may be vulnerable to memory exhaustion or denial of service. The parsed regexp representation is linear in the size of the input, but in some cases the constant factor can be as high as 40,000, making relatively small regexps consume much larger amounts of memory. After fix, each regexp being parsed is limited to a 256 MB memory footprint. Regular expressions whose representation would use more space than that are rejected. Normal use of regular expressions is unaffected.
Published: 2022-10-14T00:00:00.000Z
Updated: 2025-02-13T16:33:07.652Z |
Imported from gcve-enriched-dumps CVE data |
Contribute
You can submit an edit proposal for this CPE entry or suggest a related product/vendor addition using the action button above.