Unrated severityNVD Advisory· Published Oct 4, 2010· Updated Jun 16, 2026
CVE-2010-1623
CVE-2010-1623
Description
Memory leak in the apr_brigade_split_line function in buckets/apr_brigade.c in the Apache Portable Runtime Utility library (aka APR-util) before 1.3.10, as used in the mod_reqtimeout module in the Apache HTTP Server and other software, allows remote attackers to cause a denial of service (memory consumption) via unspecified vectors related to the destruction of an APR bucket.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
48cpe:2.3:a:apache:apr-util:*:*:*:*:*:*:*:*+ 43 more
- cpe:2.3:a:apache:apr-util:*:*:*:*:*:*:*:*range: <=1.3.9
- cpe:2.3:a:apache:apr-util:0.9.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.10:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.11:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.12:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.13:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.14:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.15:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.16:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.17:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.18:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.3:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.4:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.5:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.6:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.7:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.8:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:0.9.9:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.10:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.12:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.13:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.7:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.8:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.2.9:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.3.6:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.3.7:*:*:*:*:*:*:*
- cpe:2.3:a:apache:apr-util:1.3.8:*:*:*:*:*:*:*
- (no CPE)range: <1.3.10
cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*range: >=2.0.35,<2.0.64
- (no CPE)
- osv-coords2 versionspkg:rpm/opensuse/apache2&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/apr-util&distro=openSUSE%20Tumbleweed
< 2.4.23-4.1+ 1 more
- (no CPE)range: < 2.4.23-4.1
- (no CPE)range: < 1.5.4-4.4
Patches
Vulnerability mechanics
References
59- svn.apache.org/viewvcnvdPatch
- svn.apache.org/viewvcnvdPatch
- svn.apache.org/viewvcnvdPatch
- svn.apache.org/viewvcnvdPatch
- svn.apache.org/viewvcnvdPatch
- www.vupen.com/english/advisories/2010/2556nvdPatchVendor Advisory
- blogs.sun.com/security/entry/cve_2010_1623_memory_leaknvdMailing ListThird Party Advisory
- lists.fedoraproject.org/pipermail/package-announce/2010-October/049885.htmlnvdMailing ListThird Party Advisory
- lists.fedoraproject.org/pipermail/package-announce/2010-October/049939.htmlnvdMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2011-11/msg00011.htmlnvdMailing ListThird Party Advisory
- marc.infonvdMailing ListThird Party Advisory
- secunia.com/advisories/41701nvdVendor Advisory
- secunia.com/advisories/42015nvdVendor Advisory
- secunia.com/advisories/42361nvdVendor Advisory
- secunia.com/advisories/42367nvdVendor Advisory
- secunia.com/advisories/42403nvdVendor Advisory
- secunia.com/advisories/42537nvdVendor Advisory
- secunia.com/advisories/43211nvdVendor Advisory
- secunia.com/advisories/43285nvdVendor Advisory
- security-tracker.debian.org/tracker/CVE-2010-1623nvdThird Party Advisory
- slackware.com/security/viewer.phpnvdMailing ListThird Party Advisory
- ubuntu.com/usn/usn-1021-1nvdThird Party Advisory
- www-01.ibm.com/support/docview.wssnvdThird Party Advisory
- www.redhat.com/support/errata/RHSA-2010-0950.htmlnvdVendor Advisory
- www.redhat.com/support/errata/RHSA-2011-0896.htmlnvdVendor Advisory
- www.redhat.com/support/errata/RHSA-2011-0897.htmlnvdVendor Advisory
- www.securityfocus.com/bid/43673nvdThird Party AdvisoryVDB Entry
- www.ubuntu.com/usn/USN-1022-1nvdThird Party Advisory
- www.vupen.com/english/advisories/2010/2557nvdVendor Advisory
- www.vupen.com/english/advisories/2010/2806nvdVendor Advisory
- www.vupen.com/english/advisories/2010/3064nvdVendor Advisory
- www.vupen.com/english/advisories/2010/3065nvdVendor Advisory
- www.vupen.com/english/advisories/2010/3074nvdVendor Advisory
- www.vupen.com/english/advisories/2011/0358nvdVendor Advisory
- lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/r688df6f16f141e966a0a47f817e559312b3da27886f59116a94b273d%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/rad2acee3ab838b52c04a0698b1728a9a43467bf365bd481c993c535d%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/re2e23465bbdb17ffe109d21b4f192e6b58221cd7aa8797d530b4cd75%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3EnvdMailing ListThird Party Advisory
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12800nvdMailing ListThird Party Advisory
- www.apache.org/dist/apr/CHANGES-APR-UTIL-1.3nvdURL Repurposed
- www.mandriva.com/security/advisoriesnvdURL Repurposed
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