High severity7.5NVD Advisory· Published Jul 13, 2021· Updated Jun 17, 2026
CVE-2021-35515
CVE-2021-35515
Description
When reading a specially crafted 7Z archive, the construction of the list of codecs that decompress an entry can result in an infinite loop. This could be used to mount a denial of service attack against services that use Compress' sevenz package.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.apache.commons:commons-compressMaven | < 1.21 | 1.21 |
Affected products
7- ghsa-coords6 versionspkg:maven/org.apache.commons/commons-compresspkg:rpm/opensuse/apache-commons-compress&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/apache-commons-compress&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/apache-commons-compress&distro=openSUSE%20Tumbleweedpkg:rpm/suse/apache-commons-compress&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP2pkg:rpm/suse/apache-commons-compress&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3
< 1.21+ 5 more
- (no CPE)range: < 1.21
- (no CPE)range: < 1.21-lp152.2.3.1
- (no CPE)range: < 1.21-3.3.1
- (no CPE)range: < 1.21-1.2
- (no CPE)range: < 1.21-3.3.1
- (no CPE)range: < 1.21-3.3.1
- Range: 1.6
Patches
Vulnerability mechanics
References
37- www.oracle.com/security-alerts/cpuapr2022.htmlnvdPatchThird Party AdvisoryWEB
- www.oracle.com/security-alerts/cpujan2022.htmlnvdPatchThird Party AdvisoryWEB
- www.oracle.com/security-alerts/cpujul2022.htmlnvdPatchThird Party AdvisoryWEB
- www.oracle.com/security-alerts/cpuoct2021.htmlnvdPatchThird Party AdvisoryWEB
- www.openwall.com/lists/oss-security/2021/07/13/1nvdMailing ListThird Party AdvisoryWEB
- commons.apache.org/proper/commons-compress/security-reports.htmlnvdVendor AdvisoryWEB
- github.com/advisories/GHSA-7hfm-57qf-j43qghsaADVISORY
- lists.apache.org/thread.html/r19ebfd71770ec0617a9ea180e321ef927b3fefb4c81ec5d1902d20ab%40%3Cuser.commons.apache.org%3EnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2021-35515ghsaADVISORY
- security.netapp.com/advisory/ntap-20211022-0001/nvdThird Party Advisory
- lists.apache.org/thread.html/r67ef3c07fe3b8c1b02d48012149d280ad6da8e4cec253b527520fb2b@%3Cdev.poi.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r9f54c0caa462267e0cc68b49f141e91432b36b23348d18c65bd0d040@%3Cnotifications.skywalking.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rab292091eadd1ecc63c516e9541a7f241091cf2e652b8185a6059945@%3Ccommits.druid.apache.org%3EghsaWEB
- lists.apache.org/thread.html/racd0c0381c8404f298b226cd9db2eaae965b14c9c568224aa3f437ae@%3Cnotifications.skywalking.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rb064d705fdfa44b5dae4c366b369ef6597951083196321773b983e71@%3Ccommits.pulsar.apache.org%3EghsaWEB
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- lists.apache.org/thread.html/rba65ed5ddb0586f5b12598f55ec7db3633e7b7fede60466367fbf86a@%3Cnotifications.skywalking.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rbaea15ddc5a7c0c6b66660f1d6403b28595e2561bb283eade7d7cd69@%3Cannounce.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rbe91c512c5385181149ab087b6c909825d34299f5c491c6482a2ed57@%3Ccommits.druid.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rd4332baaf6debd03d60deb7ec93bee49e5fdbe958cb6800dff7fb00e@%3Cnotifications.skywalking.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rf2f4d7940371a7c7c5b679f50e28fc7fcc82cd00670ced87e013ac88@%3Ccommits.druid.apache.org%3EghsaWEB
- lists.apache.org/thread.html/rfba19167efc785ad3561e7ef29f340d65ac8f0d897aed00e0731e742@%3Cnotifications.skywalking.apache.org%3EghsaWEB
- security.netapp.com/advisory/ntap-20211022-0001ghsaWEB
- lists.apache.org/thread.html/r67ef3c07fe3b8c1b02d48012149d280ad6da8e4cec253b527520fb2b%40%3Cdev.poi.apache.org%3Envd
- lists.apache.org/thread.html/r9f54c0caa462267e0cc68b49f141e91432b36b23348d18c65bd0d040%40%3Cnotifications.skywalking.apache.org%3Envd
- lists.apache.org/thread.html/rab292091eadd1ecc63c516e9541a7f241091cf2e652b8185a6059945%40%3Ccommits.druid.apache.org%3Envd
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- lists.apache.org/thread.html/rb064d705fdfa44b5dae4c366b369ef6597951083196321773b983e71%40%3Ccommits.pulsar.apache.org%3Envd
- lists.apache.org/thread.html/rb6e1fa80d34e5ada45f72655d84bfd90db0ca44ef19236a49198c88c%40%3Cnotifications.skywalking.apache.org%3Envd
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