Storable versions before 3.41 for Perl have a signed integer overflow when deserializing a crafted SX_HOOK record
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| HAARG | Storable | unaffected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Haarg | Storable |
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Vendor Solution
Upgrade to Storable 3.41 or later.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4821-1 | perl security update |
Ubuntu USN |
USN-8684-1 | Perl vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.536% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Haarg
Haarg storable |
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| Vendors & Products |
Haarg
Haarg storable |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
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| Description | Storable versions before 3.41 for Perl have a signed integer overflow when deserializing a crafted SX_HOOK record. retrieve_hook_common reads a signed 32-bit item count from an SX_HOOK record and calls av_extend with that count plus one. A count of I32_MAX wraps the addition to a negative value. A crafted blob passed to thaw or retrieve triggers the overflow; av_extend receives the negative count and dies with a panic, terminating the deserialization. | |
| Title | Storable versions before 3.41 for Perl have a signed integer overflow when deserializing a crafted SX_HOOK record | |
| Weaknesses | CWE-190 | |
| References |
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