CVE-2010-0830
Description
Integer signedness error in the elf_get_dynamic_info function in elf/dynamic-link.h in ld.so in the GNU C Library (aka glibc or libc6) 2.0.1 through 2.11.1, when the --verify option is used, allows user-assisted remote attackers to execute arbitrary code via a crafted ELF program with a negative value for a certain d_tag structure member in the ELF header.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 2.11-1 |
| sid | Fixed | 2.11-1 |
| forky | Fixed | 2.11-1 |
| bullseye | Fixed | 2.11-1 |
| bookworm | Fixed | 2.11-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| gnu | glibc | 2.0.1 | |
| gnu | glibc | 2.0.2 | |
| gnu | glibc | 2.0.3 | |
| gnu | glibc | 2.0.4 | |
| gnu | glibc | 2.0.5 | |
| gnu | glibc | 2.0.6 | |
| gnu | glibc | 2.1 | |
| gnu | glibc | 2.1.1 | |
| gnu | glibc | 2.1.1.6 | |
| gnu | glibc | 2.1.2 | |
| gnu | glibc | 2.1.3 | |
| gnu | glibc | 2.1.9 | |
| gnu | glibc | 2.2 | |
| gnu | glibc | 2.2.1 | |
| gnu | glibc | 2.2.2 | |
| gnu | glibc | 2.2.3 | |
| gnu | glibc | 2.2.4 | |
| gnu | glibc | 2.2.5 | |
| gnu | glibc | 2.3 | |
| gnu | glibc | 2.3.1 | |
| gnu | glibc | 2.3.2 | |
| gnu | glibc | 2.3.3 | |
| gnu | glibc | 2.3.4 | |
| gnu | glibc | 2.3.5 | |
| gnu | glibc | 2.3.6 | |
| gnu | glibc | 2.3.10 | |
| gnu | glibc | 2.4 | |
| gnu | glibc | 2.5 | |
| gnu | glibc | 2.5.1 | |
| gnu | glibc | 2.6 | |
| gnu | glibc | 2.6.1 | |
| gnu | glibc | 2.7 | |
| gnu | glibc | 2.8 | |
| gnu | glibc | 2.9 | |
| gnu | glibc | 2.10 | |
| gnu | glibc | 2.10.1 | |
| gnu | glibc | 2.11 | |
| gnu | glibc | 2.11.1 | |
References
- http://drosenbe.blogspot.com/2010/05/integer-overflow-in-ldso-cve-2010-0830.html
- http://frugalware.org/security/662
- http://secunia.com/advisories/39900
- http://security.gentoo.org/glsa/glsa-201011-01.xml
- http://securitytracker.com/id?1024044
- http://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=db07e962b6ea963dbb345439f6ab9b0cf74d87c5
- http://www.debian.org/security/2010/dsa-2058
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:111
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:112
- http://www.securityfocus.com/bid/40063
- http://www.ubuntu.com/usn/USN-944-1
- http://www.vupen.com/english/advisories/2010/1246
- https://exchange.xforce.ibmcloud.com/vulnerabilities/58915
- https://lists.opensuse.org/opensuse-security-announce/2010-10/msg00007.html
- https://security-tracker.debian.org/tracker/CVE-2010-0830
CWEs
CWE-189
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.