High
slic3r-prusa — security advisory
Multiple stack-based buffer overflow vulnerabilities exist in the readOFF functionality of libigl v2.5.0. A specially crafted .off file can lead to stack-based buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability concerns the header parsing occuring while processing an `.off` file via the `readOFF` function. We can see above that at [0] a stack-based buffer called `comment` is defined with an hardcoded size of `1000 bytes`. The call to `fscanf` at [1] is unsafe and if the first line of the header of the `.off` files is longer than 1000 bytes it will overflow the `header` buffer.
- Products
- slic3r-prusa
- Affected versions
- 1.37.0+dfsg-1.1, 1.37.0+dfsg-1.1build1, 1.38.0+dfsg-1, 1.39.0+dfsg-1, 1.39.1+dfsg-3, 1.39.2+dfsg-1build3, 1.39.2+dfsg-1build4, 2.1.1+dfsg-1, 2.1.1+dfsg-2, 2.1.1+dfsg-2build1, 2.1.1+dfsg-2build2, 2.1.1+dfsg-2ubuntu1, 2.3.1+dfsg-1, 2.4.0+dfsg-1, 2.4.0+dfsg-2, 2.5.2+dfsg-1, 2.7.2+dfsg-1build1, 2.7.2+dfsg-1build2, 2.9.1+dfsg-1, 2.9.2+dfsg-1, 2.9.4+dfsg-2ubuntu1, 2.9.4+dfsg-4, 2.9.6+dfsg-1, 2.9.6+dfsg-1build1
- Fixed versions
- Not specified
- CVEs
- CVE-2024-24684
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:07 UTC · Revision 1
Source evidence
Multiple stack-based buffer overflow vulnerabilities exist in the readOFF functionality of libigl v2.5.0. A specially crafted .off file can lead to stack-based buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability concerns the header parsing occuring while processing an `.off` file via the `readOFF` function. We can see above that at [0] a stack-based buffer called `comment` is defined with an hardcoded size of `1000 bytes`. The call to `fscanf` at [1] is unsafe and if the first line of the header of the `.off` files is longer than 1000 bytes it will overflow the `header` buffer.
osv:UBUNTU-CVE-2024-24684
slic3r-prusa
Fixed versions: Not specified
slic3r-prusa
Fixed versions: Not specified
slic3r-prusa
Fixed versions: Not specified
slic3r-prusa
Fixed versions: Not specified
slic3r-prusa
Fixed versions: Not specified
slic3r-prusa
Fixed versions: Not specified
slic3r-prusa
Fixed versions: Not specified
Complete source record
{
"id": "c819c5caec6505568b4ac705c77397735229e898cd62ecc51861dab41309c42a",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2024-24684",
"method": "structured",
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"summary": "Multiple stack-based buffer overflow vulnerabilities exist in the readOFF functionality of libigl v2.5.0. A specially crafted .off file can lead to stack-based buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability concerns the header parsing occuring while processing an `.off` file via the `readOFF` function. We can see above that at [0] a stack-based buffer called `comment` is defined with an hardcoded size of `1000 bytes`. The call to `fscanf` at [1] is unsafe and if the first line of the header of the `.off` files is longer than 1000 bytes it will overflow the `header` buffer.",
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"modified": "2026-10-17T12:56:31.626210624Z",
"provider": "osv",
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"references": [
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"https://www.cve.org/CVERecord?id=CVE-2024-24684",
"https://talosintelligence.com/vulnerability_reports/TALOS-2024-1929"
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"source_id": "core-osv",
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"published_at": "2024-05-28T14:15:00+00:00"
}