gsd-2020-10878
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Perl before 5.30.3 has an integer overflow related to mishandling of a "PL_regkind[OP(n)] == NOTHING" situation. A crafted regular expression could lead to malformed bytecode with a possibility of instruction injection.
Aliases
Aliases
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"https://access.redhat.com/errata/RHSA-2021:2792",
"https://access.redhat.com/errata/RHSA-2021:1678",
"https://access.redhat.com/errata/RHSA-2021:1266",
"https://access.redhat.com/errata/RHSA-2021:1032",
"https://access.redhat.com/errata/RHSA-2021:0883",
"https://access.redhat.com/errata/RHSA-2021:0343",
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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"exploitabilityScore": 10.0,
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
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"lastModifiedDate": "2022-05-12T15:00Z",
"publishedDate": "2020-06-05T14:15Z"
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.