CVE-2021-35516
- Source
- https://cve.org/CVERecord?id=CVE-2021-35516
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-35516.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-35516
- Aliases
- Downstream
- Related
- Published
- 2021-07-13T08:15:07.137Z
- Modified
- 2026-03-20T11:41:44.017629Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
When reading a specially crafted 7Z archive, Compress can be made to allocate large amounts of memory that finally leads to an out of memory error even for very small inputs. This could be used to mount a denial of service attack against services that use Compress' sevenz package.
- References
-
- https://lists.apache.org/thread.html/r67ef3c07fe3b8c1b02d48012149d280ad6da8e4cec253b527520fb2b%40%3Cdev.poi.apache.org%3E
- https://lists.apache.org/thread.html/rb064d705fdfa44b5dae4c366b369ef6597951083196321773b983e71%40%3Ccommits.pulsar.apache.org%3E
- https://lists.apache.org/thread.html/rd4332baaf6debd03d60deb7ec93bee49e5fdbe958cb6800dff7fb00e%40%3Cnotifications.skywalking.apache.org%3E
- https://lists.apache.org/thread.html/r9f54c0caa462267e0cc68b49f141e91432b36b23348d18c65bd0d040%40%3Cnotifications.skywalking.apache.org%3E
- https://lists.apache.org/thread.html/racd0c0381c8404f298b226cd9db2eaae965b14c9c568224aa3f437ae%40%3Cnotifications.skywalking.apache.org%3E
- https://lists.apache.org/thread.html/rb7adf3e55359819e77230b4586521e5c6874ce5ed93384bdc14d6aee%40%3Cnotifications.skywalking.apache.org%3E
- https://lists.apache.org/thread.html/rba65ed5ddb0586f5b12598f55ec7db3633e7b7fede60466367fbf86a%40%3Cnotifications.skywalking.apache.org%3E
- https://lists.apache.org/thread.html/rf5b1016fb15b7118b9a5e16bb0b78cb4f1dfcf7821eb137ab5757c91%40%3Cannounce.apache.org%3E
- https://lists.apache.org/thread.html/rb6e1fa80d34e5ada45f72655d84bfd90db0ca44ef19236a49198c88c%40%3Cnotifications.skywalking.apache.org%3E
- https://lists.apache.org/thread.html/rfba19167efc785ad3561e7ef29f340d65ac8f0d897aed00e0731e742%40%3Cnotifications.skywalking.apache.org%3E
- https://lists.apache.org/thread.html/rf68442d67eb166f4b6cf0bbbe6c7f99098c12954f37332073c9822ca%40%3Cuser.commons.apache.org%3E
- https://security.netapp.com/advisory/ntap-20211022-0001/
- https://commons.apache.org/proper/commons-compress/security-reports.html
- http://www.openwall.com/lists/oss-security/2021/07/13/2
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
Affected packages
Git / github.com/apache/commons-compress
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "18.1"
},
{
"last_affected": "18.3"
}
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{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.1"
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]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.2"
}
]
},
{
"events": [
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]
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{
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{
"last_affected": "21.1"
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]
},
{
"events": [
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{
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{
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"last_affected": "12.2.1.3.0"
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{
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{
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"last_affected": "11.3.2"
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"introduced": "8.0.0"
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{
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{
"events": [
{
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},
{
"last_affected": "11.0.2"
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]
},
{
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{
"events": [
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{
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]
},
{
"events": [
{
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]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "11.3.1"
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]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.57"
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]
},
{
"events": [
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"introduced": "0"
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{
"last_affected": "8.58"
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]
},
{
"events": [
{
"introduced": "0"
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{
"last_affected": "8.59"
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]
},
{
"events": [
{
"introduced": "17.7"
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{
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]
},
{
"events": [
{
"introduced": "0"
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{
"last_affected": "18.8"
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]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "19.12"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "20.12"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0.0.1.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0.0.2.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0.0.3.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.4.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
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}
]
}
]
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-35516.json"